INATURALIST Observations 343380382
Unknown, Baja California: 30.048672, -115.786772: : 3/7/2026: Davidpc: 7 Mar 2026 ; Coordinate Uncertainty in Meters: 0.11000.

INATURALIST Observations 361008601
Unknown, Baja California: 30.465163, -115.951883: : 3/26/2026: Jorge Figueroa: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 2.00000.

INATURALIST Observations 115468286
Ensenada, Baja California: 30.91826, -115.635708: : 5/4/2022: Jeff Alvarez: 4 May 2022 ; Coordinate Uncertainty in Meters: 372.00000.

Unknown, Baja California: 30.561741, -116.002261: : 4/8/2026: Dr Gonzo: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 57.00000.

Ensenada, Baja California: 30.930407, -115.688916: : 4/28/2025: Michael A. Voeltz: 28 Apr 2025 ; Coordinate Uncertainty in Meters: 29304.00000.

Ensenada, Baja California: 30.919372, -115.650605: : 4/1/2020: Anny Peralta: 1 Apr 2020 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 30.835078, -115.615218: : 5/7/2024: taco_night: 7 May 2024 ; Coordinate Uncertainty in Meters: 22042.00000.

Unknown, Baja California: 30.938744, -115.655022: : 3/3/2026: Jorge H. Valdez: 3 Mar 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 30.809712, -115.622414: : 5/9/2024: taco_night: 9 May 2024 ; Coordinate Uncertainty in Meters: 21406.00000.

Ensenada, Baja California: 30.931726, -115.653363: : 4/11/2019: Jeff Alvarez: 11 Apr 2019 ; Coordinate Uncertainty in Meters: 122.00000.

Ensenada, Baja California: 30.93673, -115.797932: : 4/28/2025: Alex Single: 28 Apr 2025 ; Coordinate Uncertainty in Meters: 29304.00000.

Ensenada, Baja California: 30.955892, -115.854713: : 3/31/2017: Christian Schwarz: 31 Mar 2017 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 30.942963, -115.731354: : 4/7/2023: katelyn_h12: 7 Apr 2023 ; Coordinate Uncertainty in Meters: 11974.00000.

Ensenada, Baja California: 30.943895, -115.660238: : 4/21/2020: Anny Peralta: 21 Apr 2020 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 30.95278, -115.909037: : 2/13/2016: Jorge H. Valdez: 13 Feb 2016 ; Coordinate Uncertainty in Meters: 1.11000.

Ensenada, Baja California: 30.955978, -115.854714: : 3/31/2017: Adam J. Searcy: 31 Mar 2017 ; Coordinate Uncertainty in Meters: 10.00000.

Ensenada, Baja California: 30.960083, -115.826256: : 4/21/2024: Gerardo Marr├│n: 21 Apr 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 30.964267, -115.620017: : 5/22/2023: Raphaela E. Floreani Buzbee: 22 May 2023 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 30.963697, -115.796647: : 5/8/2024: Jorge H. Valdez: 8 May 2024 ; Coordinate Uncertainty in Meters: 11.00000.

Ensenada, Baja California: 30.959138, -115.826653: : 4/2/2020: Anny Peralta: 2 Apr 2020 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 30.964322, -115.740242: : 5/9/2024: Brandon Pang: 9 May 2024 ; Coordinate Uncertainty in Meters: 3.00000.

Occurrence Remarks: Macho Juvenil Encontrada en punta colonet; Coordinate Uncertainty in Meters: 2854.00000.

Ensenada, Baja California: 30.975208, -116.2762: : 3/25/2024: Carlos Gonzalez: 25 Mar 2024 ; Coordinate Uncertainty in Meters: 9.00000.

Ensenada, Baja California: 30.972225, -115.744378: : 5/1/2023: Jorge H. Valdez: 1 May 2023 ; Coordinate Uncertainty in Meters: 19.00000.

Occurrence Remarks: One row of spines along its side; Coordinate Uncertainty in Meters: 4187.00000.

Ensenada, Baja California: 30.983155, -116.329605: : 5/27/2024: Daniela Varela Zepeda: 27 May 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Mexicali, Baja California: 30.969243, -115.228908: : 4/21/2023: Grateful Focus: 21 Apr 2023 ; Coordinate Uncertainty in Meters: 324618.00000.

Ensenada, Baja California: 30.973889, -115.745: : 3/4/2020: Andrea Navarro: 4 Mar 2020 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.003978, -115.62172: : 6/4/2023: Sula Vanderplank: 4 Jun 2023 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 31.005786, -116.328178: : 7/4/2024: Jorge H. Valdez: 4 Jul 2024 ; Coordinate Uncertainty in Meters: 11.00000.

Ensenada, Baja California: 31.007778, -115.76838: : 5/2/2023: datafoya2314: 2 May 2023 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: DOR; Coordinate Uncertainty in Meters: 20.00000.

Ensenada, Baja California: 30.981925, -115.606719: : 8/31/2020: Ramon Cibrian: 31 Aug 2020 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Baja California: 31.007411, -115.612092: : 4/16/2026: Jorge H. Valdez: 16 Apr 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: Found after it had fallen into a cattle guard and could not escape; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.018504, -116.327996: : 8/6/2023: Cristian A. D. Meling L.: 6 Aug 2023 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.035661, -115.761012: : 5/2/2023: datafoya2314: 2 May 2023 ; Coordinate Uncertainty in Meters: 7.00000.

Occurrence Remarks: Camino a Rancho el Coyote; Coordinate Uncertainty in Meters: 1.11000.

Ensenada, Baja California: 31.049484, -116.316299: : 8/6/2023: Cristian A. D. Meling L.: 6 Aug 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.049533, -116.316239: : 8/6/2023: Erik Meling: 6 Aug 2023 ; Coordinate Uncertainty in Meters: 3.00000.

Occurrence Remarks: Camino a Rancho el Coyote; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.071342, -116.29303: : 5/9/2020: Jim Riley: 9 May 2020 ; Coordinate Uncertainty in Meters: 16.00000.

Ensenada, Baja California: 31.065958, -116.288461: : 8/3/2024: Cristian A. D. Meling L.: 3 Aug 2024 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.041594, -115.7348: : 5/3/2022: Jeff Alvarez: 3 May 2022 ; Coordinate Uncertainty in Meters: 372.00000.

Ensenada, Baja California: 31.073115, -116.290905: : 8/3/2024: Erik Meling: 3 Aug 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.080882, -115.79987: : 4/4/2024: ivanparr: 4 Apr 2024 ; Coordinate Uncertainty in Meters: 29278.00000.

Ensenada, Baja California: 31.083938, -116.304111: : 8/6/2023: Erik Meling: 6 Aug 2023 ; Coordinate Uncertainty in Meters: 61.00000.

Ensenada, Baja California: 31.095979, -116.29142: : 4/28/2023: Jim Riley: 28 Apr 2023 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.098979, -116.083517: : 6/25/2022: Hector Alvarez: 25 Jun 2022 ; Coordinate Uncertainty in Meters: 183.00000.

Ensenada, Baja California: 31.307172, -115.844392: : 8/7/2024: Hector Alvarez: 7 Aug 2024 ; Coordinate Uncertainty in Meters: 6.00000.

Ensenada, Baja California: 31.264745, -116.37902: : 9/3/2016: Donna Miller: 3 Sep 2016 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 31.569742, -115.838922: : 4/17/2021: Cristian A. D. Meling L.: 17 Apr 2021 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.116756, -115.974036: : 4/26/2023: Jorge H. Valdez: 26 Apr 2023 ; Coordinate Uncertainty in Meters: 40.00000.

Ensenada, Baja California: 31.248918, -116.328358: : 3/20/2019: ├ülvaro San Jos├⌐ Elizundia: 20 Mar 2019 ; Coordinate Uncertainty in Meters: 18993.00000.

Ensenada, Baja California: 31.569992, -115.838631: : 4/17/2021: Erik Meling: 17 Apr 2021 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.636063, -116.520613: : 5/15/2024: vickygtz: 15 May 2024 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 31.636112, -116.520508: : 5/15/2024: diraddi: 15 May 2024 ; Coordinate Uncertainty in Meters: 1686.00000.

Ensenada, Baja California: 31.636112, -116.520508: : 5/15/2024: diraddi: 15 May 2024 ; Coordinate Uncertainty in Meters: 1915.00000.

Ensenada, Baja California: 31.636118, -116.520346: : 5/15/2024: Brayan Leon: 15 May 2024 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.636135, -116.520497: : 5/15/2024: Brayan Leon: 15 May 2024 ; Coordinate Uncertainty in Meters: 13.00000.

Ensenada, Baja California: 31.637907, -116.525743: : 5/15/2024: alegtzh: 15 May 2024 ; Coordinate Uncertainty in Meters: 61.00000.

Ensenada, Baja California: 31.638995, -116.519413: : 5/15/2024: pameladegrau: 15 May 2024 ; Coordinate Uncertainty in Meters: 130.00000.

Ensenada, Baja California: 31.639032, -116.519253: : 5/15/2024: pameladegrau: 15 May 2024 ; Coordinate Uncertainty in Meters: 199.00000.

Ensenada, Baja California: 31.639288, -116.519139: : 5/15/2024: pameladegrau: 15 May 2024 ; Coordinate Uncertainty in Meters: 326.00000.

Ensenada, Baja California: 31.642778, -115.643056: : 3/21/2016: IBIS: 21 Mar 2016 ; Coordinate Uncertainty in Meters: 196.00000.

Ensenada, Baja California: 31.685968, -116.652026: : 7/22/2024: Cristian A. D. Meling L.: 22 Jul 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, Baja California: 31.688403, -116.667122: : 3/7/2026: Jorge Enrique Taylor Curiel: 7 Mar 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.701975, -116.667939: : 7/31/2023: Jorge Enrique Taylor Curiel: 31 Jul 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.663833, -116.508652: : 5/16/2013: John Sullivan: 16 May 2013 ; Coordinate Uncertainty in Meters: 9374.00000.

Ensenada, Baja California: 31.681361, -116.638869: : 5/3/2020: Erik Meling: 3 May 2020 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.681432, -116.638633: : 4/24/2020: Cristian A. D. Meling L.: 24 Apr 2020 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.702158, -116.668325: : 6/21/2025: Jorge Enrique Taylor Curiel: 21 Jun 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.715862, -116.68698: : 4/21/2020: Erik Meling: 21 Apr 2020 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.704383, -116.687255: : 4/18/2020: Kristen Francis: 18 Apr 2020 ; Coordinate Uncertainty in Meters: 6.00000.

Unknown, Baja California: 31.712153, -116.551912: : 7/22/2026: Brandon: 22 Jul 2026 ; Coordinate Uncertainty in Meters: 10.00000.

Ensenada, Baja California: 31.714553, -116.686627: : 4/21/2020: Cristian A. D. Meling L.: 21 Apr 2020 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 31.72795, -116.203317: : 4/14/2019: Erik Meling: 14 Apr 2019 ; Coordinate Uncertainty in Meters: 64.00000.

Ensenada, Baja California: 31.757604, -116.612551: : 4/6/2016: hirammoreno: 6 Apr 2016 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.803762, -116.558832: : 7/26/2019: Louise: 26 Jul 2019 ; Coordinate Uncertainty in Meters: 507.00000.

Unknown, Baja California: 31.817166, -116.54016: : 3/18/2026: Jorge Figueroa: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.821744, -116.520959: : 3/30/2025: sirius8: 30 Mar 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.825244, -116.577367: : 3/1/2025: Antonio Maldonado: 1 Mar 2025 ; Coordinate Uncertainty in Meters: 46.00000.

Ensenada, Baja California: 31.835237, -116.571158: : 4/21/2024: Carlos Gonzalez: 21 Apr 2024 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.836135, -116.568754: : 3/3/2024: sirius8: 3 Mar 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.839188, -116.58287: : 7/9/2023: Carlos Gonzalez: 9 Jul 2023 ; Coordinate Uncertainty in Meters: 7.00000.

Unknown, Baja California: 31.841141, -116.663857: : 9/7/2024: Metzli Cadena: 7 Sep 2024 ; Coordinate Uncertainty in Meters: 29173.00000.

Ensenada, Baja California: 31.862092, -116.638481: : 3/20/2020: Kristen Francis: 20 Mar 2020 ; Coordinate Uncertainty in Meters: 497.00000.

Ensenada, Baja California: 31.847464, -116.583798: : 3/17/2018: Irsa Rubio: 17 Mar 2018 ; Coordinate Uncertainty in Meters: 37829.00000.

Ensenada, Baja California: 31.860958, -116.63725: : 3/13/2022: kusiai: 13 Mar 2022 ; Coordinate Uncertainty in Meters: 32.00000.

Ensenada, Baja California: 31.840591, -116.588508: : 5/1/2013: sirius8: 1 May 2013 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.862287, -116.639198: : 4/15/2023: Karla Gonz├ílez: 15 Apr 2023 ; Coordinate Uncertainty in Meters: 1600906.00000.

Ensenada, Baja California: 31.864357, -116.647675: : 3/5/2020: xitzelhm: 5 Mar 2020 ; Coordinate Uncertainty in Meters: 31.00000.

Ensenada, Baja California: 31.862631, -116.642776: : 4/10/2022: gringo_vulgaris: 10 Apr 2022 ; Coordinate Uncertainty in Meters: 75.00000.

Ensenada, Baja California: 31.862782, -116.646007: : 2/18/2021: Saul Riatiga: 18 Feb 2021 ; Coordinate Uncertainty in Meters: 185.00000.

Ensenada, Baja California: 31.863719, -116.667669: : 5/9/2025: Jos├⌐ Ignacio Antonio Javier: 9 May 2025 ; Coordinate Uncertainty in Meters: 69.00000.

Ensenada, Baja California: 31.865637, -116.652543: : 5/16/2020: Camilo Alejandro Cruz Arroyave: 16 May 2020 ; Coordinate Uncertainty in Meters: 180.00000.

Ensenada, Baja California: 31.86688, -116.596372: : 4/15/2019: Frida De La Teja: 15 Apr 2019 ; Coordinate Uncertainty in Meters: 7165.00000.

Ensenada, Baja California: 31.874776, -116.63744: : 3/20/2020: jesus_emmanuel: 20 Mar 2020 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.882879, -116.678045: : 5/2/2021: Enrique Ruiz: 2 May 2021 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 31.886009, -116.674598: : 4/14/2021: aalexaescobar: 14 Apr 2021 ; Coordinate Uncertainty in Meters: 56.00000.

Ensenada, Baja California: 31.888251, -116.639717: : 5/18/2023: sapo__errante: 18 May 2023 ; Coordinate Uncertainty in Meters: 107.00000.

Ensenada, Baja California: 31.891645, -116.523453: : 7/7/2020: Erik Meling: 7 Jul 2020 ; Coordinate Uncertainty in Meters: 12.00000.

Ensenada, Baja California: 31.889279, -116.551801: : 5/1/2019: elcua_francisco: 1 May 2019 ; Coordinate Uncertainty in Meters: 1976.00000.

Ensenada, Baja California: 31.884656, -116.675994: : 2/29/2020: Erik Meling: 29 Feb 2020 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.915438, -116.739388: : 8/31/2024: Miguel A. del R├¡o: 31 Aug 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.889304, -116.321154: : 4/11/2017: henryav: 11 Apr 2017 ; Coordinate Uncertainty in Meters: 31.00000.

Ensenada, Baja California: 31.897483, -116.456439: : 7/9/2022: Felipe de Jes├║s Montalvo Rocha: 9 Jul 2022 :
Occurrence Remarks: Camaleon; Coordinate Uncertainty in Meters: 31.00000.

Ensenada, Baja California: 31.907724, -116.58513: : 5/11/2025: Ariana Montiel: 11 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.920724, -116.697579: : 4/4/2021: c_rubio: 4 Apr 2021 ; Coordinate Uncertainty in Meters: 165.00000.

Ensenada, Baja California: 31.919437, -116.534159: : 3/14/2020: Diego Maldonado de la Torre: 14 Mar 2020 ; Coordinate Uncertainty in Meters: 219.00000.

Ensenada, Baja California: 31.920651, -116.485795: : 7/2/2016: yadira-vazquez: 2 Jul 2016 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.917071, -116.60584: : 9/27/2015: Andrea Navarro: 27 Sep 2015 ; Coordinate Uncertainty in Meters: 31.00000.

Ensenada, Baja California: 31.92458, -116.567703: : 2/24/2024: Miguel A. del R├¡o: 24 Feb 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.92733, -116.543188: : 6/10/2024: isaa_bejarano: 10 Jun 2024 ; Coordinate Uncertainty in Meters: 84.00000.

Ensenada, Baja California: 31.927852, -116.611905: : 5/11/2025: gabyclavel: 11 May 2025 ; Coordinate Uncertainty in Meters: 34.00000.

Ensenada, Baja California: 31.928882, -116.61213: : 5/11/2025: Zair Eduardo: 11 May 2025 ; Coordinate Uncertainty in Meters: 186.00000.

Ensenada, Baja California: 31.927347, -116.611663: : 5/11/2025: Mary Paz Ramos Romero: 11 May 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 31.930047, -116.60788: : 4/27/2019: abadred: 27 Apr 2019 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 31.927537, -116.611917: : 5/11/2025: valeriaquinonez: 11 May 2025 ; Coordinate Uncertainty in Meters: 18.00000.

Ensenada, Baja California: 31.93092, -116.61365: : 5/14/2023: Sergio Murillo Padilla: 14 May 2023 ; Coordinate Uncertainty in Meters: 658.00000.

Ensenada, Baja California: 31.922055, -116.532347: : 4/14/2019: Mario Horacio Mendoza L├│pez: 14 Apr 2019 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.933475, -116.700158: : 5/9/2021: c_rubio: 9 May 2021 ; Coordinate Uncertainty in Meters: 12.00000.

Ensenada, Baja California: 31.933669, -116.611228: : 3/16/2025: nakw: 16 Mar 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.935092, -116.604422: : 7/9/2023: diego z├írate-aldrete: 9 Jul 2023 ; Coordinate Uncertainty in Meters: 16.00000.

Ensenada, Baja California: 31.935294, -116.610386: : 3/16/2025: nakw: 16 Mar 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.932547, -116.610642: : 3/22/2025: Juan Viramontes: 22 Mar 2025 ; Coordinate Uncertainty in Meters: 30.00000.

Ensenada, Baja California: 31.931375, -116.612725: : 7/9/2023: diego z├írate-aldrete: 9 Jul 2023 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.935, -116.61: : 3/22/2025: ivy-m: 22 Mar 2025 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 31.935475, -116.61048: : 3/22/2025: Dariens Garc├¡a: 22 Mar 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 31.936297, -116.610213: : 4/4/2020: Kristen Francis: 4 Apr 2020 ; Coordinate Uncertainty in Meters: 6.00000.

Ensenada, Baja California: 31.939232, -116.599048: : 4/19/2025: Sergio Murillo Padilla: 19 Apr 2025 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.93776, -116.608244: : 5/11/2025: gabyclavel: 11 May 2025 ; Coordinate Uncertainty in Meters: 9.00000.

Ensenada, Baja California: 31.940407, -116.605102: : 5/11/2025: Zair Eduardo: 11 May 2025 ; Coordinate Uncertainty in Meters: 31.00000.

Ensenada, Baja California: 31.941063, -116.606315: : 10/26/2023: nakw: 26 Oct 2023 ; Coordinate Uncertainty in Meters: 31.00000.

Ensenada, Baja California: 31.938675, -116.58531: : 2/19/2022: Arturo Ruiz Villanueva: 19 Feb 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.938747, -116.601591: : 4/6/2025: sirius8: 6 Apr 2025 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.947655, -116.597687: : 6/5/2020: cocryrbe: 5 Jun 2020 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.94821, -116.598039: : 4/21/2024: Sergio Murillo Padilla: 21 Apr 2024 ; Coordinate Uncertainty in Meters: 2.00000.

Ensenada, Baja California: 31.941085, -116.581948: : 5/11/2023: Mariana Delgado-Fern├índez: 11 May 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.944236, -116.616622: : 3/19/2023: karim_registra: 19 Mar 2023 ; Coordinate Uncertainty in Meters: 1767.00000.

Occurrence Remarks: Muy chiquito, como del tama├▒o de una moneda de 10 pesos mexicanos.; Coordinate Uncertainty in Meters: 1.00000.

Unknown, Baja California: 31.948849, -116.71419: : 4/7/2026: Davidpc: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Baja California: 31.96057, -116.720562: : 3/29/2026: Carlos Adrian CV: 29 Mar 2026 ; Coordinate Uncertainty in Meters: 8.00000.

Ensenada, Baja California: 31.952242, -116.5985: : 10/29/2023: Sergio Murillo Padilla: 29 Oct 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.952819, -116.598897: : 4/6/2025: sirius8: 6 Apr 2025 ; Coordinate Uncertainty in Meters: 8.00000.

Unknown, Baja California: 31.963674, -116.667263: : 4/28/2026: gabyclavel: 28 Apr 2026 ; Coordinate Uncertainty in Meters: 25.00000.

Ensenada, Baja California: 31.963889, -116.268897: : 5/24/2023: Jorge H. Valdez: 24 May 2023 ; Coordinate Uncertainty in Meters: 1914.00000.

Unknown, Baja California: 31.96048, -116.720528: : 3/29/2026: Davidpc: 29 Mar 2026 ; Coordinate Uncertainty in Meters: 1.11000.

Unknown, Baja California: 31.963458, -116.667112: : 4/28/2026: Aylin Yarazet Castillo Mart├¡nez: 28 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Baja California: 31.966114, -116.605089: : 2/22/2026: Jorge Enrique Taylor Curiel: 22 Feb 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Baja California: 31.963458, -116.667053: : 4/28/2026: cassandra carrillo ca├▒edo: 28 Apr 2026 ; Coordinate Uncertainty in Meters: 3.00000.

Ensenada, Baja California: 31.967047, -116.595815: : 3/22/2025: Juan Viramontes: 22 Mar 2025 ; Coordinate Uncertainty in Meters: 15091.00000.

Ensenada, Baja California: 31.965445, -116.646471: : 8/14/2013: Jorge Luis Oliver L├│pez: 14 Aug 2013 ; Coordinate Uncertainty in Meters: 1465.00000.

Ensenada, Baja California: 31.965893, -116.610295: : 3/20/2024: Mariana Delgado-Fern├índez: 20 Mar 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.97044, -116.613769: : 3/20/2024: Mariana Delgado-Fern├índez: 20 Mar 2024 ; Coordinate Uncertainty in Meters: 1.11000.

Ensenada, Baja California: 31.968869, -116.613831: : 3/5/2024: Davidpc: 5 Mar 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.972778, -116.378889: : 5/13/2021: Alejandra Castaneda: 13 May 2021 ; Coordinate Uncertainty in Meters: 50.00000.

Ensenada, Baja California: 31.966971, -116.749283: : 5/17/2023: Mariana Delgado-Fern├índez: 17 May 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.968866, -116.613805: : 3/5/2024: Mariana Delgado-Fern├índez: 5 Mar 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Baja California: 31.972952, -116.625492: : 4/19/2026: ffalcon: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 35.00000.

Ensenada, Baja California: 31.973963, -116.753228: : 10/10/2025: Jorge Figueroa: 10 Oct 2025 ; Coordinate Uncertainty in Meters: 22.00000.

Unknown, Baja California: 31.975303, -116.652305: : 4/28/2026: ivannaarce: 28 Apr 2026 ; Coordinate Uncertainty in Meters: 221.00000.

Unknown, Baja California: 31.975436, -116.615208: : 2/23/2026: Jorge Enrique Taylor Curiel: 23 Feb 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Unknown, Baja California: 31.976037, -116.613117: : 4/5/2026: Lim├│n Vargas: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 31.974437, -116.612412: : 8/17/2021: Sula Vanderplank: 17 Aug 2021 ; Coordinate Uncertainty in Meters: 3.00000.

Unknown, Baja California: 31.973733, -116.615298: : 4/19/2026: Erik Meling: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 53.00000.

Ensenada, Baja California: 31.978, -116.375: : 5/11/2022: Andr├⌐s Morales: 11 May 2022 ; Coordinate Uncertainty in Meters: 111.00000.

Unknown, Baja California: 31.974023, -116.615335: : 4/19/2026: Cristian A. D. Meling L.: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 31.978483, -116.613962: : 4/4/2024: Juan Viramontes: 4 Apr 2024 ; Coordinate Uncertainty in Meters: 200.00000.

Ensenada, Baja California: 31.978533, -116.613975: : 4/4/2024: Dariens Garc├¡a: 4 Apr 2024 ; Coordinate Uncertainty in Meters: 6.00000.

GBIFID: 1837757198;; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, California: 32.475316, -117.132014: : 7/2/2026: lsquires: 2 Jul 2026 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, Baja California: 32.261431, -116.722243: : 5/8/2025: Mariana Delgado-Fern├índez: 8 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Tijuana, Baja California: 32.266637, -116.681228: : 5/7/2025: sara_concebolla: 7 May 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Playas de Rosarito, California: 32.42031, -117.057487: : 4/8/2021: abkekane: 8 Apr 2021 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, Baja California: 32.266638, -116.681205: : 5/7/2025: dgachuz12: 7 May 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 32.05, -116.501327: : 5/3/2025: Oscar Jimenez-Orocio: 3 May 2025 ; Coordinate Uncertainty in Meters: 1110.00000.

Tijuana, Baja California: 32.266687, -116.681253: : 5/7/2025: madge: 7 May 2025 ; Coordinate Uncertainty in Meters: 17.00000.

Tijuana, Baja California: 32.265117, -116.68277: : 5/7/2025: madge: 7 May 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Tijuana, Baja California: 32.266649, -116.681217: : 5/7/2025: Mariana Delgado-Fern├índez: 7 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Tijuana, Baja California: 32.266632, -116.681164: : 5/7/2025: Mariana Delgado-Fern├índez: 7 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Tijuana, Baja California: 32.266605, -116.681091: : 5/7/2025: Davidpc: 7 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.479572, -116.286597: : 5/3/2025: Elena Soto: 3 May 2025 ; Coordinate Uncertainty in Meters: 4.00000.

Unknown, California: 32.457624, -117.036158: : 2/12/2026: Justyn Stahl: 12 Feb 2026 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, Baja California: 32.26665, -116.681222: : 5/7/2025: estebanfer765: 7 May 2025 ; Coordinate Uncertainty in Meters: 3.00000.

Tijuana, Baja California: 32.26141, -116.722282: : 5/8/2025: Davidpc: 8 May 2025 ; Coordinate Uncertainty in Meters: 1.11000.

Tijuana, Baja California: 32.266739, -116.681229: : 5/7/2025: Davidpc: 7 May 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Juvenil; Coordinate Uncertainty in Meters: 1.11000.

Ensenada, Baja California: 32.072823, -116.609751: : 5/27/2025: kamefg: 27 May 2025 ; Coordinate Uncertainty in Meters: 135.00000.

Occurrence Remarks: Macho adulto; Coordinate Uncertainty in Meters: 1.11000.

Tecate, Baja California: 32.455741, -116.054265: : 3/24/2025: Rosaura Alvarez: 24 Mar 2025 ; Coordinate Uncertainty in Meters: 5231.00000.

Tecate, Baja California: 32.490729, -116.357308: : 5/23/2025: Elena Soto: 23 May 2025 ; Coordinate Uncertainty in Meters: 7.00000.

Tijuana, Baja California: 32.374072, -116.761467: : 6/16/2019: lucasromero: 16 Jun 2019 ; Coordinate Uncertainty in Meters: 5.00000.

Tecate, Baja California: 32.548337, -116.263442: : 4/18/2024: Mayra Lorena Flores Cota: 18 Apr 2024 ; Coordinate Uncertainty in Meters: 179.00000.

Tecate, Baja California: 32.560883, -116.680765: : 6/8/2025: Oscar Jimenez-Orocio: 8 Jun 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.539587, -116.270878: : 4/19/2024: Mariana Delgado-Fern├índez: 19 Apr 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.560906, -116.680777: : 6/8/2025: Denise: 8 Jun 2025 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: found dead on road to Arroyo de Guadalupe; Coordinate Uncertainty in Meters: 51.00000.

Ensenada, Baja California: 32.038019, -116.770379: : 8/17/2019: Andrea Navarro: 17 Aug 2019 ; Coordinate Uncertainty in Meters: 61.00000.

Tecate, Baja California: 32.524533, -116.032333: : 3/5/2020: alex_vchiu: 5 Mar 2020 ; Coordinate Uncertainty in Meters: 5217.00000.

Tecate, Baja California: 32.581318, -116.078629: : 9/9/2019: Alberto Wong: 9 Sep 2019 ; Coordinate Uncertainty in Meters: 0.11000.

Playas de Rosarito, Baja California: 32.285536, -116.9347: : 11/18/2019: alex_vchiu: 18 Nov 2019 ; Coordinate Uncertainty in Meters: 2789.00000.

Tijuana, Baja California: 32.5141, -116.823647: : 9/16/2019: Sula Vanderplank: 16 Sep 2019 ; Coordinate Uncertainty in Meters: 5.00000.

Occurrence Remarks: ├ël Testerazo Foto: Damaris G├│mez; Coordinate Uncertainty in Meters: 151.00000.

Tecate, Baja California: 32.574144, -116.596137: : 6/30/2019: rubenreynall: 30 Jun 2019 ; Coordinate Uncertainty in Meters: 37.00000.

Tecate, Baja California: 32.573434, -116.06987: : 3/17/2016: Juan Carlos P├⌐rez Maga├▒a: 17 Mar 2016 ; Coordinate Uncertainty in Meters: 1363.00000.

Tecate, Baja California: 32.573434, -116.078796: : 2/26/2016: Juan Carlos P├⌐rez Maga├▒a: 26 Feb 2016 ; Coordinate Uncertainty in Meters: 2265.00000.

Tecate, Baja California: 32.537407, -116.628106: : 5/2/2020: chef-m33: 2 May 2020 ; Coordinate Uncertainty in Meters: 12.00000.

Ensenada, Baja California: 32.126605, -116.141083: : 5/17/2020: Erik Meling: 17 May 2020 ; Coordinate Uncertainty in Meters: 7.00000.

Tecate, California: 32.461623, -116.446052: : 5/30/2020: jqrichmond: 30 May 2020 ; Coordinate Uncertainty in Meters: 29093.00000.

Occurrence Remarks: El Testerazo; Coordinate Uncertainty in Meters: 1.11000.

Tecate, Baja California: 32.529894, -116.065321: : 10/15/2018: edgar_belloso: 15 Oct 2018 ; Coordinate Uncertainty in Meters: 7581.00000.

Tecate, Baja California: 32.468737, -116.154839: : 3/29/2018: Nisdao: 29 Mar 2018 ; Coordinate Uncertainty in Meters: 5.00000.

Tijuana, California: 32.464964, -117.081721: : 4/23/2022: smccutch: 23 Apr 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, California: 32.449343, -117.04706: : 4/24/2022: Lexine Schroeder: 24 Apr 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, California: 32.427389, -117.07463: : 4/8/2022: docprt: 8 Apr 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, California: 32.510696, -117.0121: : 4/23/2022: sagevinje: 23 Apr 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, California: 32.486532, -117.010654: : 2/19/2025: tedeschian08: 19 Feb 2025 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, California: 32.511251, -117.083747: : 5/6/2022: calimarya: 6 May 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Tecate, Baja California: 32.454624, -116.211739: : 5/27/2022: Ricardo Rivera: 27 May 2022 ; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 3764169272;; Coordinate Uncertainty in Meters: 29066.00000.

Tecate, Baja California: 32.438489, -116.110356: : 5/16/2022: Ricardo Rivera: 16 May 2022 ; Coordinate Uncertainty in Meters: 0.11000.

Playas de Rosarito, Baja California: 32.281136, -116.935197: : 8/26/2022: Daniela Varela Zepeda: 26 Aug 2022 ; Coordinate Uncertainty in Meters: 0.11000.

GBIFID: 4171364751;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3079732309; Occurrence Remarks: 1:18 PM. Clear, windy (8-10 mph), 84 deg. F.;; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.616292, -116.491093: : 4/8/2026: Brayden Donnelly: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.717866, -116.937104: : 4/4/2026: Laine McTague: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, Baja California: 31.980688, -116.614816: : 4/21/2026: faustoalexei: 21 Apr 2026 ; Coordinate Uncertainty in Meters: 166.00000.

San Diego, California: 32.674345, -116.584311: : 3/18/2026: garyashby: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.610316, -116.428518: : 3/29/2026: evangelou: 29 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.625955, -116.813912: : 3/24/2026: Asilia Diaz Vasquez: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.648579, -116.943877: : 4/24/2026: Cypress Hansen: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.65798, -116.983923: : 3/4/2026: Skylar Feltman: 4 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, California: 32.423617, -117.090904: : 5/28/2026: nathantay: 28 May 2026 ; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 3892615134; Occurrence Remarks: Young, about 3cm;; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.682429, -116.498069: : 4/17/2026: mi_fishes: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 1838353160; Occurrence Remarks: Phrynosoma coronatum, In Chaparral, Sagebrush, Gabbro Outcroppings;; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.658211, -116.79569: : 4/18/2026: Logan Braydis: 18 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, Baja California: 31.979443, -116.616233: : 4/19/2026: luiz_zurita: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 106.00000.

San Diego, California: 32.714238, -116.358822: : 5/14/2026: Rebekah Shane: 14 May 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.644081, -116.456233: : 5/10/2026: dennisjfinger: 10 May 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, Baja California: 32.062939, -116.481387: : 5/16/2026: Arturo Sandoval: 16 May 2026 ; Coordinate Uncertainty in Meters: 3.00000.

San Diego, California: 32.586746, -117.073319: : 3/26/2026: Matt Sadowski: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 29093.00000.

San Diego, California: 32.6524, -116.865649: : 3/24/2026: beth: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, Baja California: 31.982011, -116.59563: : 2/6/2026: ├ülvaro San Jos├⌐ Elizundia: 6 Feb 2026 ; Coordinate Uncertainty in Meters: 188.00000.

San Diego, California: 32.624907, -116.442057: : 3/26/2026: sangsterj: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.66893, -116.590518: : 3/27/2026: sangsterj: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.702185, -116.986743: : 3/9/2026: jimpark67: 9 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.634733, -116.907869: : 3/27/2026: Joe Tomerlin: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.600995, -116.950623: : 4/4/2026: Mark Valen: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, Baja California: 32.52233, -116.07002: : 3/18/2026: Esteban Esquivias: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 1.11000.

San Diego, California: 32.683495, -116.781838: : 3/29/2026: dianimal: 29 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Unknown, Baja California: 31.985898, -116.636524: : 4/4/2026: Lim├│n Vargas: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 229.00000.

Unknown, Baja California: 31.979982, -116.613991: : 4/4/2026: opuntia_shrooms: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 0.11000.

San Diego, California: 32.677846, -116.927693: : 3/24/2026: treepuddlelover23: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.582004, -117.178849: : 5/8/2025: Matt Sadowski: 8 May 2025 ; Coordinate Uncertainty in Meters: 29093.00000.

San Diego, California: 32.637614, -116.739335: : 6/24/2026: John Martin: 24 Jun 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.601148, -116.844599: : 6/28/2026: Jorge Aguilera: 28 Jun 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Occurrence Remarks: Lifer!; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3455365721; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), southern San Diego County, California;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3456980835; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), southern San Diego County, California;; Coordinate Uncertainty in Meters: 29066.00000.

Tijuana, California: 32.531275, -117.076126: : 5/20/2025: Matt Sadowski: 20 May 2025 ; Coordinate Uncertainty in Meters: 29093.00000.

Tecate, Baja California: 32.461899, -116.239649: : 8/22/2022: Ricardo Rivera: 22 Aug 2022 ; Coordinate Uncertainty in Meters: 532.00000.

GBIFID: 3802608869; Occurrence Remarks: It was basking right there when i saw it. Stayed there long enough for a few photos before moving off.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3079647307; Occurrence Remarks: On beach above high tide line at Border Field State Park. At western terminus of Monument Road.;; Coordinate Uncertainty in Meters: 29093.00000.

San Diego, California: 32.67011, -116.563408: : 3/16/2026: cdeforest: 16 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3881873573; Occurrence Remarks: found along the trail. Picture by my son;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4171933851; Occurrence Remarks: Tick tweezers for scale - very small individual.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4416990055; Occurrence Remarks: Smallest horny toad IΓÇÖve ever seen;; Coordinate Uncertainty in Meters: 29066.00000.

Ensenada, Baja California: 31.982804, -116.593269: : 9/4/2022: ├üngel M├⌐ndez: 4 Sep 2022 ; Coordinate Uncertainty in Meters: 122.00000.

GBIFID: 4863360346; Occurrence Remarks: The largest horned lizard Ive even seen!!;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 891135254; Occurrence Remarks: San Diego Horned Lizard Phrynosoma coronatum blainvillii San Diego County, California, US;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2237523274; Occurrence Remarks: I canΓÇÖt believe I finally saw one! Alert but seemed fairly unbothered by me. Double row of side spines and presence on the coastal side of the county mean that this is BlainvilleΓÇÖs & not desert horned lizard?;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4921663960; Occurrence Remarks: San Diego National Wildlife Refuge;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4926364178; Occurrence Remarks: Saw 3 individuals near each other;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2244318619; Occurrence Remarks: Casualty of unauthorized motorized off-road activity;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 5206158271; Occurrence Remarks: San Diego National Wildlife Refuge;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 1306589614; Occurrence Remarks: Juvenile;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2611264405; Occurrence Remarks: IΓÇÖm not sure if etiquette allows for handling. But my daughter swooped him up in an instant, and was worried about him being trampled. Very well intentioned.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2818788389; Occurrence Remarks: About 5-6 cm total length.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 1500337632; Occurrence Remarks: Due to construction in the area you see them out in the lower areas now.;; Coordinate Uncertainty in Meters: 29093.00000.

GBIFID: 911503587; Occurrence Remarks: Basking beside the trail in coastal sage scrub.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3067892781; Occurrence Remarks: Found along a trail imitating some rocks, biggest one IΓÇÖve seen;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3314245441; Occurrence Remarks: Observed on the Pacific Crest Trail;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3307276698; Occurrence Remarks: Found while hiking;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3314184182; Occurrence Remarks: Juvenile;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3314462180; Occurrence Remarks: Adult male;; Coordinate Uncertainty in Meters: 29066.00000.

Ensenada, Baja California: 32.086366, -115.913993: : 9/16/2022: Karla Gonz├ílez: 16 Sep 2022 ; Coordinate Uncertainty in Meters: 6609.00000.

Ensenada, Baja California: 32.003724, -115.955605: : 5/14/2013: John Sullivan: 14 May 2013 ; Coordinate Uncertainty in Meters: 2855.00000.

Tecate, California: 32.48121, -116.468034: : 8/18/2010: Jonathan Hakim: 18 Aug 2010 ; Coordinate Uncertainty in Meters: 29093.00000.

Tecate, Baja California: 32.521186, -116.065634: : 3/5/2020: alex_vchiu: 5 Mar 2020 ; Coordinate Uncertainty in Meters: 5218.00000.

Occurrence Remarks: hatchling; Coordinate Uncertainty in Meters: 29093.00000.

Ensenada, Baja California: 32.080422, -116.820708: : 4/11/2021: Sula Vanderplank: 11 Apr 2021 ; Coordinate Uncertainty in Meters: 3.00000.

Tecate, Baja California: 32.430867, -116.123553: : 7/3/2020: Jos├⌐ Castillo Romero: 3 Jul 2020 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, California: 32.51069, -117.101772: : 6/29/2012: docprt: 29 Jun 2012 ; Coordinate Uncertainty in Meters: 29093.00000.

Tecate, Baja California: 32.509869, -116.571861: : 4/10/2021: Jonathan Mercado: 10 Apr 2021 ; Coordinate Uncertainty in Meters: 0.11000.

Tijuana, California: 32.443806, -117.033716: : 5/23/2021: Millie Basden: 23 May 2021 ; Coordinate Uncertainty in Meters: 29093.00000.

Tecate, Baja California: 32.555205, -116.681213: : 4/28/2021: Sula Vanderplank: 28 Apr 2021 ; Coordinate Uncertainty in Meters: 4.00000.

Tijuana, California: 32.463342, -117.060957: : 3/17/2022: ladyapplekiwipie: 17 Mar 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Tijuana, Baja California: 32.389251, -116.909223: : 4/20/2023: Mariana Delgado-Fern├índez: 20 Apr 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: DOR; Coordinate Uncertainty in Meters: 22.00000.

Occurrence Remarks: Me and my friends found this on the streets in Tijuana Mexico but we donΓÇÖt know if someone lost their pet or is it an animal in its natural habitat.; Coordinate Uncertainty in Meters: 395.00000.

Tecate, Baja California: 32.320514, -116.226592: : 5/23/2023: Jorge H. Valdez: 23 May 2023 ; Coordinate Uncertainty in Meters: 9.00000.

Tecate, Baja California: 32.292903, -116.217247: : 5/23/2023: Jorge H. Valdez: 23 May 2023 ; Coordinate Uncertainty in Meters: 12.00000.

Tijuana, California: 32.44937, -117.103193: : 6/6/2022: WildSpring: 6 Jun 2022 ; Coordinate Uncertainty in Meters: 29093.00000.

Ensenada, Baja California: 32.160911, -115.931222: : 5/16/2020: jimmy1988: 16 May 2020 ; Coordinate Uncertainty in Meters: 5.00000.

Tijuana, California: 32.537577, -117.067063: : 5/18/2021: birdingwithrobin: 18 May 2021 ; Coordinate Uncertainty in Meters: 29093.00000.

Ensenada, Baja California: 32.095628, -116.572572: : 3/19/2017: C-lau Cont: 19 Mar 2017 ; Coordinate Uncertainty in Meters: 1840.00000.

Playas de Rosarito, Baja California: 32.322911, -116.961646: : 5/5/2023: Mariana Delgado-Fern├índez: 5 May 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Playas de Rosarito, Baja California: 32.322912, -116.96169: : 5/5/2023: Davidpc: 5 May 2023 ; Coordinate Uncertainty in Meters: 0.11000.

Ensenada, Baja California: 32.032836, -115.934836: : 11/18/2017: Elizabeth: 18 Nov 2017 ; Coordinate Uncertainty in Meters: 5741.00000.

Playas de Rosarito, California: 32.404138, -117.073559: : 9/2/2023: tankniciansherps: 2 Sep 2023 ; Coordinate Uncertainty in Meters: 29093.00000.

Tecate, Baja California: 32.443362, -116.104325: : 10/19/2023: Guillermo SG: 19 Oct 2023 ; Coordinate Uncertainty in Meters: 488.00000.

Tecate, Baja California: 32.542849, -116.617359: : 10/27/2023: Leonardo Ponce: 27 Oct 2023 ; Coordinate Uncertainty in Meters: 29.00000.

Tecate, Baja California: 32.41116, -116.146773: : 10/27/2023: Guillermo SG: 27 Oct 2023 ; Coordinate Uncertainty in Meters: 7817.00000.

Tecate, Baja California: 32.540281, -116.269615: : 4/19/2024: Denise: 19 Apr 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.605623, -116.199823: : 4/18/2024: yoshizada: 18 Apr 2024 ; Coordinate Uncertainty in Meters: 235.00000.

Tecate, Baja California: 32.468992, -116.263938: : 4/30/2024: Karla Zapata Carre├▒o: 30 Apr 2024 ; Coordinate Uncertainty in Meters: 5.00000.

Tecate, Baja California: 32.443898, -116.219116: : 10/14/2023: Guillermo SG: 14 Oct 2023 ; Coordinate Uncertainty in Meters: 1663.00000.

Tecate, Baja California: 32.540325, -116.269592: : 4/19/2024: yarithsanchez: 19 Apr 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Ensenada, Baja California: 32.111211, -116.512437: : 4/22/2024: Juan Viramontes: 22 Apr 2024 ; Coordinate Uncertainty in Meters: 5.00000.

Tecate, Baja California: 32.528408, -116.262519: : 4/19/2024: Sula Vanderplank: 19 Apr 2024 ; Coordinate Uncertainty in Meters: 3.00000.

Tecate, Baja California: 32.370556, -116.009617: : 4/4/2024: Diego Gonz├ílez G├│mez: 4 Apr 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.539733, -116.271207: : 4/19/2024: Naomi Torres: 19 Apr 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Occurrence Remarks: On the road; Coordinate Uncertainty in Meters: 198.00000.

Ensenada, Baja California: 32.071932, -116.056468: : 5/21/2024: tulip_friend: 21 May 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.534226, -116.342669: : 5/11/2024: Cielo Aragon: 11 May 2024 ; Coordinate Uncertainty in Meters: 7.00000.

Tecate, Baja California: 32.50376, -116.225163: : 5/10/2024: Jimena Guadalupe Mart├¡nez Berroter├ín: 10 May 2024 ; Coordinate Uncertainty in Meters: 1701.00000.

Occurrence Remarks: While driving; Coordinate Uncertainty in Meters: 198.00000.

Ensenada, Baja California: 32.071925, -116.056472: : 5/21/2024: Elias Aristides Elias: 21 May 2024 ; Coordinate Uncertainty in Meters: 4.00000.

Tecate, Baja California: 32.440083, -116.105339: : 6/8/2024: Karla Zapata Carre├▒o: 8 Jun 2024 ; Coordinate Uncertainty in Meters: 5.00000.

Ensenada, Baja California: 32.030942, -116.60547: : 5/26/2024: Diego Maldonado de la Torre: 26 May 2024 ; Coordinate Uncertainty in Meters: 1427.00000.

Tecate, Baja California: 32.4958, -116.2228: : 5/30/2024: Karla Zapata Carre├▒o: 30 May 2024 ; Coordinate Uncertainty in Meters: 6.00000.

Occurrence Remarks: Parque del profesor; Coordinate Uncertainty in Meters: 0.11000.

Occurrence Remarks: Hembra adulta; Coordinate Uncertainty in Meters: 68.00000.

San Diego, California: 32.675938, -116.772149: : 7/10/2026: nathantay: 10 Jul 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Tecate, Baja California: 32.45675, -116.592474: : 4/11/2024: mirandajose: 11 Apr 2024 ; Coordinate Uncertainty in Meters: 1.11000.

Ensenada, Baja California: 32.10365, -116.438889: : 7/22/2024: ├ülvaro San Jos├⌐ Elizundia: 22 Jul 2024 ; Coordinate Uncertainty in Meters: 10.00000.

Tecate, Baja California: 32.566645, -116.664615: : 8/3/2024: Denise: 3 Aug 2024 ; Coordinate Uncertainty in Meters: 0.11000.

Tecate, Baja California: 32.429459, -116.381512: : 4/28/2024: butron1990: 28 Apr 2024 ; Coordinate Uncertainty in Meters: 42.00000.

Ensenada, Baja California: 32.027575, -115.937324: : 7/27/2024: Jorge H. Valdez: 27 Jul 2024 ; Coordinate Uncertainty in Meters: 15.00000.

Ensenada, Baja California: 31.980171, -116.615492: : 8/1/2024: Saruh├⌐n Avila Moreno: 1 Aug 2024 ; Coordinate Uncertainty in Meters: 247.00000.

Tecate, Baja California: 32.506128, -116.300445: : 5/23/2020: lesly4502: 23 May 2020 ; Coordinate Uncertainty in Meters: 5.00000.

Tijuana, California: 32.488792, -117.10318: : 2/25/2025: sally_brown: 25 Feb 2025 ; Coordinate Uncertainty in Meters: 29093.00000.

San Diego, California: 32.76902, -116.564829: : 4/25/2026: Jackson Autry: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

Tecate, Baja California: 32.492449, -116.060479: : 3/24/2025: Rosaura Alvarez: 24 Mar 2025 ; Coordinate Uncertainty in Meters: 137.00000.

Tijuana, California: 32.53157, -117.012669: : 6/1/2017: kclarksdnhmorg: 1 Jun 2017 ; Coordinate Uncertainty in Meters: 29093.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.845439, -116.544995: : 10/25/2025: kingsgate: 25 Oct 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.9425, -117.283172: : 3/18/2024: nathantay: 18 Mar 2024 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.784538, -116.596146: : 4/15/2026: pavelbykau: 15 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.86984, -116.938052: : 3/22/2026: cometkid: 22 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

Occurrence Remarks: I CSS on old dirt trail; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.815829, -116.456188: : 4/11/2026: Brayden Donnelly: 11 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.911887, -116.547648: : 3/20/2026: garyashby: 20 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.982475, -116.571073: : 5/12/2026: dennisjfinger: 12 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.834557, -116.544519: : 5/8/2026: pajricha: 8 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.959716, -116.96616: : 5/18/2026: Chaos_Entomologist: 18 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.887126, -117.082987: : 4/1/2026: seanified: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.882682, -116.53228: : 4/25/2026: dianimal: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.814359, -117.11218: : 4/25/2026: Jolene Saldivar: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.985465, -116.504546: : 5/24/2026: dianimal: 24 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.919482, -116.485089: : 5/24/2026: dianimal: 24 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.808438, -116.472136: : 5/24/2026: daphodilsd: 24 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.87512, -116.546262: : 5/24/2026: Linda Pardy: 24 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.941938, -116.563603: : 5/24/2026: Matt Bristol: 24 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.826777, -116.401701: : 5/24/2026: smfang: 24 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.90653, -116.462123: : 7/25/2026: streetdawg: 25 Jul 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4130175225; Occurrence Remarks: Female;; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.815599, -116.885407: : 1/8/2026: treepuddlelover23: 8 Jan 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.947034, -116.560855: : 2/22/2026: Johanna Gutleben: 22 Feb 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.850481, -116.959465: : 2/24/2026: francofaraudo: 24 Feb 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.912802, -117.168435: : 3/3/2026: Daniel Donovan: 3 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.900478, -116.904995: : 3/7/2026: jspaulding: 7 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.984401, -116.453338: : 3/15/2026: Rachel Lee Harper: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.855027, -116.423588: : 9/20/2025: Owlgirl3: 20 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.851527, -116.768543: : 5/10/2026: Matt Bristol: 10 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.928107, -116.679395: : 5/10/2026: Matt Bristol: 10 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.849105, -116.827893: : 5/11/2026: laurarolfe: 11 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.850687, -116.571063: : 6/28/2025: Sergey: 28 Jun 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.863107, -117.046216: : 4/30/2026: Samara Zenk: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.780528, -116.916962: : 4/24/2026: Caleb Villar: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.985494, -116.443822: : 5/26/2025: Eric Koberle: 26 May 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.90894, -117.146817: : 4/5/2025: Elliot Liu: 5 Apr 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.89058, -117.196206: : 4/5/2025: Elliot Liu: 5 Apr 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.854192, -117.028117: : 4/5/2025: Elliot Liu: 5 Apr 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.904132, -116.581837: : 3/18/2026: Neal Kelso: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

Occurrence Remarks: Perhaps a week or 2 old. Tiny.; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.967892, -117.134096: : 5/3/2026: rhaynes2: 3 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.773176, -116.251562: : 5/14/2026: Rachel S.: 14 May 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.898991, -116.52329: : 9/20/2025: Owlgirl3: 20 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.829529, -116.484195: : 4/5/2026: cshinn3: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.810039, -116.548363: : 5/16/2026: pavelbykau: 16 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.869175, -116.568016: : 5/12/2026: Terri Varnell: 12 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.806746, -116.446485: : 5/16/2026: pavelbykau: 16 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.7316, -116.629949: : 5/15/2026: John Martin: 15 May 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.977516, -116.511414: : 5/16/2026: pavelbykau: 16 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.739961, -116.987079: : 3/9/2026: jimpark67: 9 Mar 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.892137, -117.052333: : 3/19/2026: John Martin: 19 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.819926, -116.971224: : 5/17/2026: emmaashworth: 17 May 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.814602, -117.19481: : 3/15/2026: ashletta320: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.852784, -116.558276: : 3/15/2026: Mark Valen: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.959258, -117.174108: : 4/1/2026: Clarissa Rodriguez: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.973978, -117.182932: : 4/2/2026: jsennd: 2 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.973966, -116.519365: : 3/21/2026: pavelbykau: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.895456, -116.97469: : 2/6/2026: Donna Wood: 6 Feb 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.822858, -117.060817: : 3/26/2026: Rachel Allingham: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.94159, -117.041666: : 4/4/2026: Sarah Sol├¡s: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.826713, -116.966348: : 10/23/2022: ncaruana1: 23 Oct 2022 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.721833, -116.907207: : 4/4/2026: Rachel Lee Harper: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.820306, -117.00817: : 7/19/2025: treystowe: 19 Jul 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.806922, -117.176616: : 4/7/2026: John Martin: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.834239, -116.749093: : 6/7/2026: Jenna A: 7 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.82357, -117.08787: : 4/8/2026: Owlgirl3: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.948276, -116.688206: : 6/12/2026: John Martin: 12 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.829029, -116.591445: : 6/2/2026: nathantay: 2 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.858262, -116.559282: : 6/5/2025: matthodges698: 5 Jun 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.835603, -116.415187: : 6/7/2026: Jenna A: 7 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.986049, -116.407048: : 6/14/2026: Alex Barone: 14 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.866396, -117.099717: : 6/11/2026: amyellen: 11 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.731061, -116.990249: : 6/15/2026: John Martin: 15 Jun 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.824456, -117.050159: : 6/23/2026: David Newman: 23 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.976493, -117.174868: : 6/23/2026: David Newman: 23 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.957644, -117.024079: : 6/24/2026: Kellie Uyeda: 24 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.864338, -117.066464: : 6/24/2026: Kellie Uyeda: 24 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.83252, -117.079894: : 6/24/2026: Clarissa Rodriguez: 24 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.872579, -117.001342: : 6/24/2026: Kellie Uyeda: 24 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.892104, -116.705968: : 6/26/2026: Robin M Holmes: 26 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.823036, -116.463983: : 6/27/2026: Liam Conley: 27 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.875404, -117.199951: : 6/30/2026: Craig Callender: 30 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.770005, -116.42899: : 6/2/2026: Kayla Pearson: 2 Jun 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.833648, -116.503162: : 9/30/2025: kingsgate: 30 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.81292, -117.151514: : 6/30/2026: Clarissa Rodriguez: 30 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.872467, -117.184207: : 6/30/2026: Clarissa Rodriguez: 30 Jun 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.926192, -117.109765: : 4/25/2026: Glenn Perelson: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1836621036; Occurrence Remarks: Seen on edge of Big Rock Trail about 1/4 mile above T.H.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3455462168; Occurrence Remarks: Juvenile San Diego Horned Lizard (Phrynosoma blainvillii blainvillii) discovered active in the afternoon, southern San Diego County, California;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3456948478; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii) catching the last rays of evening sun, western San Diego County, California;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3466070805; Occurrence Remarks: 3 horned lizard;; Coordinate Uncertainty in Meters: 133505.00000.

GBIFID: 3456274734; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3759416452; Occurrence Remarks: About 5ΓÇ¥ long, looks like a juvenile;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3802701971; Occurrence Remarks: Started with the large yellow male on top with the female on her back. The pale gray male forced his way in after several minutes and knocked the yellow male off. We then attempted to walk by and the dark gray male ran out of the scrub and charged me. Then he got in on the fight. They finally all broke up and the female ran back into the scrub and the dark gray male followed her and resumed attempting to mate. The yellow one and the light gray one then fought amongst themselves a few feet away.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3860386779; Occurrence Remarks: Scat found next to an ant nest;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3858667714; Occurrence Remarks: Sleeping on the side of a trail;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3079723310; Occurrence Remarks: 9:58 AM. Gravid female. Lower San Clemente canyon near I-805 and Hwy 52.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3079481305; Occurrence Remarks: 3:30 P.M. On dirt road.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3873850812; Occurrence Remarks: Hiding under the thistle;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3902659302; Occurrence Remarks: Mira Mar open area;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3902712098; Occurrence Remarks: Februrary 2022;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3070487311; Occurrence Remarks: Adult about 5 feet off the trail (poss male). Found while looking for a smaller juvenile which scurried off the path as I walked up.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1890711814; Occurrence Remarks: PCT - Mt Laguna Juvenile.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4102836939; Occurrence Remarks: We disturbed what appeared to be a pair of horned lizards mating on top of a harvester ant nest moundΓÇª they dashed into the nearby brush and the male was still visibleΓÇª seemed like the female was in front of or underneath the male.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4116259260; Occurrence Remarks: With dudleya brevifolia;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1092908118; Occurrence Remarks: San Diego County, California, US;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1098907545; Occurrence Remarks: From just north of Pine Valley. San Diego county.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4138519617; Occurrence Remarks: Shy fella and could not get camera to focus through the foliage.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4407533426; Occurrence Remarks: Individual was basking on rock along trail to FosterΓÇÖs Point on PCT. Scurried away when I got too close.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1132414058; Occurrence Remarks: In coastal sage scrub.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4407419700; Occurrence Remarks: Tiny lizard, only slightly over an inch long.;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.890051, -116.80905: : 5/13/2009: Shannon Christine McLaughlin: 13 May 2009 :

GBIFID: 1143535940; Occurrence Remarks: Saw at least 2 of these juveniles within 5 minutes, about 20 m apart.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2012981232; Occurrence Remarks: I saw this while hiking the back side of Iron Mountain.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4855407898; Occurrence Remarks: ~7ΓÇ¥;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.725987, -116.605937: : 5/8/2024: Fred Melgert / Carla Hoegen: 8 May 2024 :

GBIFID: 2331827562; Occurrence Remarks: The lizard, not the plants.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4936636866; Occurrence Remarks: A youngling;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4872591165; Occurrence Remarks: Cuyamaca Rancho State Park;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4872420428; Occurrence Remarks: In baccharis ceanothus chaparral with Pogonomyrmex californicus.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4872455591; Occurrence Remarks: Young lizard was safely handled and released;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.802888, -117.148709: : 4/1/2026: Rachel Allingham: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4891888993; Occurrence Remarks: Well camouflaged;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2236257530; Occurrence Remarks: Horned Lizard;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4903774528; Occurrence Remarks: Baby horned lizard crossing the trail in MTRP;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4908670216; Occurrence Remarks: Observation made by Jessica Medina;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4926036733; Occurrence Remarks: Two individuals within a meter of each other.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4925819022; Occurrence Remarks: Saw 3 individuals near each other;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 4925880496; Occurrence Remarks: Saw 3 individuals near each other;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 891142885; Occurrence Remarks: The trophy of the day: My very first sighting of a San Diego Horned Lizard. The name I have for it is Phrysoman coronatum blainvillei but names must have changed for reptiles too.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2242813886; Occurrence Remarks: Second horned lizard seen in MTRP on same day about half a mile apart.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2242815246; Occurrence Remarks: 1 of 2 horned lizards seen in MTRP today--10 years after I last saw one. Unfortunately, it hid in thick vegetation making clear photos difficult.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2244265580; Occurrence Remarks: Occasionally lucky enough to see one of these guys basking in the sun at Del Mar Mesa. Spring 2019;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.87955, -116.913126: : 2/26/2026: Emily Baltz: 26 Feb 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2242815556; Occurrence Remarks: First one IΓÇÖve ever seen in this area, what species of horned lizard is this?;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2251983996; Occurrence Remarks: Found in higher elevation above desert floor;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.973829, -117.066376: : 4/5/2025: Mariana Delgado-Fern├índez: 5 Apr 2025 :

GBIFID: 1249300377; Occurrence Remarks: Horned lizard on Crestridge Ecological Reserve;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.901323, -117.155995: : 4/5/2025: Mariana Delgado-Fern├índez: 5 Apr 2025 :

San Diego, California: 32.838886, -117.048174: : 4/5/2025: Mariana Delgado-Fern├índez: 5 Apr 2025 :

GBIFID: 5140478299; Occurrence Remarks: DCIM100GOPROGP010134.JPG;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 5206384895; Occurrence Remarks: El Cajon Mountain hike saw this guy.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 5206781431; Occurrence Remarks: They dont always eat harvester ants. Checkout the mouth.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1291075296; Occurrence Remarks: Along Pacific Crest Trail, about halfway between Cibbits Flat Campground and Kitchen Creek Road, about a foot from trail, while on a San Diego Natural History Museum, Canyoneer hike.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 1305119407; Occurrence Remarks: Photographed on a Canyoneer hike at Oakoasis County Open Space Preserve at 12620. Wildcat Canyon Road near trail at approximately 2:00 pm on a boulder. Have another snapshot of the lizard showing the habitat. My camera didnt get set up with date or GPS function yet. Hiking with Canyoneer Jerry Jacobs who first spotted the lizard.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1305119410; Occurrence Remarks: At Oakoasis County Open Space Preserve at 12620 Wildcat Canyon Road along the 3 mile loop trail at about 2:00 pm during a Canyoneer guided walk with Jerry Jacobs. I didnt turn on my GPS or set up date function on camera. Same lizard as my first post.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2429494364; Occurrence Remarks: Two of these lizards, approx the same size, were found in the same trail on this day.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2456541824; Occurrence Remarks: Not certain of the specific species.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1306589509; Occurrence Remarks: Juvenile;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1291672646; Occurrence Remarks: Saw lots of young lizards today.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2596116628; Occurrence Remarks: Photo credit J. Aeilts;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2579330134; Occurrence Remarks: Baby BlainvilleΓÇÖs Horned Lizard. CouldnΓÇÖt get a good picture of its side before it ran off the trail and into the bush, but it had the two rows of spikes on its side. Body was about the size of a nickel;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 1323010397; Occurrence Remarks: Juvenile was found dead on trail, covered with ants.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 5237819310; Occurrence Remarks: Probably Granite Spiny Lizard;; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.851535, -116.554015: : 5/8/2020: Fred Melgert / Carla Hoegen: 8 May 2020 :

GBIFID: 2634224922; Occurrence Remarks: Untitled;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2802731460; Occurrence Remarks: Very large adult horned lizard found in the evening before sunset, the first one I have ever seen at this location;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2803142610; Occurrence Remarks: Baby about an inch long; blended in very well with rocks; right on the edge of the trail; stayed very still and then ran away quickly;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 891038948; Occurrence Remarks: Lifer coast horned lizard, found out on the crawl. They are so cute!;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 891039288; Occurrence Remarks: Cutest baby ever!;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.898421, -116.416765: : 6/25/2020: Larry Hendrickson, California State Parks: 25 Jun 2020 :

GBIFID: 2818654419; Occurrence Remarks: Found in a fairly high traffic area for mountain biking, although off the trails;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2823183748; Occurrence Remarks: Approximately 5.5cm in length.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1455591650; Occurrence Remarks: Juvenile, flushed;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2826225163; Occurrence Remarks: An oddly red horned lizard;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2850752853; Occurrence Remarks: Litlle guy, likely less than an inch long;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2868085604; Occurrence Remarks: PCT just north of Kwaaymii Point. Juvenile approximately 3 cm in length.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 891074201; Occurrence Remarks: Absolute highlight of the hike today. Very quick. Found basking on edge of trail, great camouflage.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 2862555580; Occurrence Remarks: Small juvenile;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1571075720; Occurrence Remarks: PCT, Mt Laguna;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 1571102250; Occurrence Remarks: Horned Lizard, aka horny toad;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 910499245; Occurrence Remarks: Went on a night hike with my friend Jeff, before it got completely dark we found a fence lizard soaking up warmth on a rock but did not voucher. Best find of hike was this cute little coast horned lizard that ran across the trail in front of us, was able to get a few pics of it. Jeff also found a big SD alligator lizard under a bush but we could not voucher or catch for close ups. We saw no snakes despite covering a large area and various habitats. Could have been smoke from fires or the full moon.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3079785301; Occurrence Remarks: Steele Canyon, San Diego County, CA;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 1584431513; Occurrence Remarks: One of five seen in about one quarter mile stretch, possibly feeding on the many small grasshoppers in the area.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3070401989; Occurrence Remarks: Found on Nighthawk Trail to Black Mountain. Was eating small winged insects on the ground!;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3097305868; Occurrence Remarks: Blainvilles Horned Lizard?;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3112792254; Occurrence Remarks: Harvey Moore Trail in East Mesa;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3113531611; Occurrence Remarks: Two in one day, when I havenΓÇÖt seen one of these guys in several years! Cool!;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3302389009; Occurrence Remarks: Hoping we wouldnt notice him sunbathing.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3302029663; Occurrence Remarks: On Oakzanita Trail;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3302018728; Occurrence Remarks: At Oakzanita Peak;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3302556016; Occurrence Remarks: Two Blainvilles horned lizards were very close to the scat.;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 891083558; Occurrence Remarks: Large adult (6+in) seen in protected area of open space. Every year I usually only see babies/juveniles during the summer, but never adults.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3330477837; Occurrence Remarks: Unbelievably tiny;; Coordinate Uncertainty in Meters: 29066.00000.

GBIFID: 3384558521; Occurrence Remarks: Seen along Garnet Peak Trail, Laguna Mountains. Elev ~ 5,000 ft;; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.813896, -116.968316: : 8/20/2025: turtlocity: 20 Aug 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.802535, -116.510551: : 9/5/2025: california_every_reptile: 5 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.829795, -116.837994: : 7/4/2026: smccutch: 4 Jul 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.895316, -116.969396: : 7/4/2026: smccutch: 4 Jul 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.949837, -116.901416: : 9/3/2025: jimpark67: 3 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.732045, -116.881963: : 7/5/2026: sglevanik: 5 Jul 2026 ; Coordinate Uncertainty in Meters: 29066.00000.

San Diego, California: 32.875427, -117.053996: : 8/15/2025: Colin Barrows: 15 Aug 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

Occurrence Remarks: First Phrynosoma Ive seen on the Del Mar Mesa since 2021. Unclear what theyre eating up there. The area where Ive seen them most often is devoid of the typical harvester ants (Pogonomyrmex or Veromessor) they usually eat here in San Diego. There is a species of Camponotus that comes out in the evening and might be active at night, but thats the only large ant I see up there. Could be that the Phrynos have just switched to other arthropods. This was a healthy female. Glad to see that theyre still hanging in there despite the continued expansion of fancy houses. When will it ever stop?; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 32.87668, -116.486427: : 7/18/2026: Ezra Patricelli: 18 Jul 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3759642133; Occurrence Remarks: On road, moribund.;; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.028366, -116.533814: : 3/18/2026: Neal Kelso: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 28984.00000.

Occurrence Remarks: Occurrence Remarks: UCSD NRS- Elliot Chaparral Reserve; Coordinate Uncertainty in Meters: 29039.00000.

Riverside, California: 33.558365, -116.562064: : 10/19/2025: remichelle: 19 Oct 2025 ; Coordinate Uncertainty in Meters: 28957.00000.

Riverside, California: 33.47633, -116.869449: : 9/6/2025: Elias Roditi: 6 Sep 2025 ; Coordinate Uncertainty in Meters: 28957.00000.

Riverside, California: 33.935162, -116.147043: : 4/1/2026: Evalynder: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.990175, -116.920752: : 2/19/2024: Lucas Ramirez: 19 Feb 2024 ; Coordinate Uncertainty in Meters: 28902.00000.

San Bernardino, California: 34.102634, -116.812788: : 9/13/2024: Lucas Ramirez: 13 Sep 2024 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.491227, -116.520027: : 3/27/2026: oldfieldpro: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

Occurrence Remarks: Found on the trail.; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.045027, -118.701828: : 5/21/2011: Marie Barnidge-McIntrye: 21 May 2011 :

GBIFID: 4121338898; Occurrence Remarks: Lots of them;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3772501167; Occurrence Remarks: We saw two horned lizards in the span of an hour. Very exciting!;; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 32.996051, -117.26314: : 9/22/2025: Chris Garrod: 22 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 33.094478, -116.477994: : 5/1/2026: Adam J. Searcy: 1 May 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.574302, -116.833829: : 5/3/2026: mountaingulo: 3 May 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

San Diego, California: 33.198877, -116.435868: : 5/1/2026: Justyn Stahl: 1 May 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.550783, -116.893565: : 5/7/2026: Jacob Wilson: 7 May 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

Riverside, California: 34.000238, -116.375792: : 5/8/2026: Rochelle Watson: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.75348, -117.389457: : 4/3/2026: alliefoltz: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.31655, -116.782124: : 3/25/2026: garyashby: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

Riverside, California: 33.883586, -117.501821: : 4/5/2026: Michael: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

San Diego, California: 33.172166, -117.115368: : 4/16/2026: kduburguet: 16 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.122856, -116.827324: : 4/17/2026: bobiabarbas: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.167125, -116.736042: : 4/19/2026: bobiabarbas: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.097104, -116.591447: : 4/18/2026: daphodilsd: 18 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Occurrence Remarks: Species guess by iNat; Coordinate Uncertainty in Meters: 28902.00000.

San Bernardino, California: 34.039935, -116.25725: : 5/8/2026: Rochelle Watson: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.427507, -117.531666: : 5/24/2026: Elijah S.: 24 May 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

Riverside, California: 33.455372, -116.507645: : 4/29/2026: Michael Fleming: 29 Apr 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

Los Angeles, California: 34.016877, -118.704601: : 4/19/2026: potted_plant: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.57152, -117.113733: : 5/14/2026: johnevans0120: 14 May 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

Riverside, California: 33.498151, -116.741104: : 5/18/2026: Kim Pivetti (Schaefer): 18 May 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

San Diego, California: 33.008188, -116.991848: : 5/27/2026: bobiabarbas: 27 May 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.389835, -117.183392: : 5/25/2026: Oliver O.: 25 May 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

Riverside, California: 33.72994, -116.686323: : 5/30/2026: Melanie J. Davis: 30 May 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Occurrence Remarks: Location, and two rows of spines.; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.112209, -116.766057: : 5/31/2026: shaymann: 31 May 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.695388, -116.794656: : 5/30/2026: Morgan Stickrod: 30 May 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.787748, -116.763303: : 4/3/2026: pavelbykau: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.632904, -116.741552: : 3/24/2026: Laura Zarecky: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Occurrence Remarks: Juvenile 4in horned lizard found sunbathing on a side path; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.005417, -117.133105: : 6/11/2025: Sergey: 11 Jun 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.068365, -117.194919: : 6/18/2025: Sergey: 18 Jun 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

San Bernardino, California: 34.035783, -116.970733: : 2/23/2026: Andrew Williams: 23 Feb 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.223665, -116.89786: : 6/3/2025: Cody Walsh: 3 Jun 2025 ; Coordinate Uncertainty in Meters: 28984.00000.

San Diego, California: 33.162594, -117.133496: : 2/26/2026: kduburguet: 26 Feb 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.731874, -117.368962: : 2/26/2026: Adam Jackson: 26 Feb 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 32.991704, -117.002408: : 2/22/2026: Chaos_Entomologist: 22 Feb 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

Orange, California: 33.66942, -117.495719: : 2/7/2026: So Cal Herb Hunter: 7 Feb 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.6861, -117.332795: : 3/7/2026: mrwalkway: 7 Mar 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.060856, -116.997603: : 2/24/2026: dianimal: 24 Feb 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.170561, -117.198865: : 3/8/2026: Sergey: 8 Mar 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.84951, -117.4826: : 2/28/2026: Michael Zelun Lee: 28 Feb 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.689762, -117.129102: : 5/17/2026: c_boyer: 17 May 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Los Angeles, California: 34.094022, -118.265769: : 3/10/2026: Leila Warren: 10 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.106966, -118.312955: : 4/18/2026: Leila Warren: 18 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.063929, -118.544996: : 9/24/2025: krishfinds: 24 Sep 2025 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.510643, -116.582928: : 3/30/2026: Kevin Brandon: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

San Diego, California: 33.11863, -117.147674: : 4/17/2026: steffani: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.884588, -117.655123: : 3/20/2026: Dayne: 20 Mar 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 3858481826; Occurrence Remarks: Observed digging a borrow in the side of the trail;; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.396484, -116.617707: : 4/8/2026: Kyle Mellon: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

San Diego, California: 33.083373, -117.024166: : 4/30/2026: Sergey: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.164768, -116.525241: : 5/1/2026: Christian Schwarz: 1 May 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.766856, -117.565438: : 4/30/2026: Teresa Finnern: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.158944, -116.980211: : 4/30/2026: Kyle Mellon: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.039963, -116.706176: : 5/2/2026: halfscrim: 2 May 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.299843, -116.646715: : 4/20/2026: Johnathon Foster: 20 Apr 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

San Bernardino, California: 34.103166, -116.247819: : 5/8/2026: Pete Schwartz: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.099317, -116.355427: : 5/8/2026: desertjules: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.20638, -117.034021: : 5/9/2026: nope noesta: 9 May 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

Riverside, California: 34.024138, -116.338781: : 5/8/2026: Sue Shigenaga: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Orange, California: 33.723971, -117.704093: : 2/1/2026: jenniferdkatz: 1 Feb 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 34.014194, -116.222483: : 5/8/2026: Cameron W Barrows: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.4645, -116.87698: : 2/8/2026: Kathrine Hampton: 8 Feb 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

San Bernardino, California: 34.062358, -116.275819: : 5/8/2026: Jan Thompson: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.022971, -118.497231: : 3/30/2026: Erin Dolan: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.046501, -116.5694: : 4/18/2026: Fred Melgert / Carla Hoegen: 18 Apr 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Ventura, California: 34.019589, -118.957814: : 2/4/2026: joshjoshjoshjoshjosh: 4 Feb 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.01781, -118.563279: : 4/12/2025: Kyle Conley: 12 Apr 2025 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.590468, -116.466029: : 4/29/2026: Michael Fleming: 29 Apr 2026 ; Coordinate Uncertainty in Meters: 28957.00000.

Los Angeles, California: 34.007561, -118.887219: : 5/21/2024: payton-casillas: 21 May 2024 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 33.851852, -118.410286: : 4/10/2025: Gwen Noda: 10 Apr 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

Los Angeles, California: 33.814761, -118.455356: : 5/19/2025: mcmedina: 19 May 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.605742, -116.684299: : 9/24/2025: Cameron W Barrows: 24 Sep 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.124319, -117.017715: : 8/23/2025: Dricker Vatten: 23 Aug 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

Occurrence Remarks: Adult; Coordinate Uncertainty in Meters: 28902.00000.

Los Angeles, California: 34.040851, -118.263113: : 3/17/2026: Leila Warren: 17 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.819838, -116.923967: : 5/14/2025: Lucas Ramirez: 14 May 2025 ; Coordinate Uncertainty in Meters: 28902.00000.

San Diego, California: 33.038702, -116.545195: : 3/21/2026: Fred Melgert / Carla Hoegen: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.034482, -116.522626: : 3/21/2026: Fred Melgert / Carla Hoegen: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Occurrence Remarks: Location: Chino Hills State Park, Pipeline Trail. Species: Coast Horned Lizard (Phrynosoma blainvillii). Description: Observed a healthy specimen on the sandy edge of the Pipeline Trail. Length approx. 5-6 inches. Note: The lizard was well-camouflaged and active near the scrub area.; Coordinate Uncertainty in Meters: 28902.00000.

San Diego, California: 32.988611, -116.45785: : 9/20/2025: Owlgirl3: 20 Sep 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

Orange, California: 33.739533, -117.781892: : 3/25/2026: Max Watkins: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.372209, -116.598571: : 3/24/2026: Bill Hubick: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

San Diego, California: 33.068576, -116.501442: : 3/25/2026: Emma Factor: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Bernardino, California: 34.063972, -116.533102: : 4/4/2026: Ry: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 32.993161, -116.865676: : 3/21/2026: Lori Boesel: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

Riverside, California: 33.676878, -117.392741: : 3/27/2026: Eric Bono: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 32.992668, -116.530331: : 3/29/2026: matt_mca: 29 Mar 2026 ; Coordinate Uncertainty in Meters: 29039.00000.

San Bernardino, California: 34.063595, -116.583874: : 4/2/2026: Howard Friedman: 2 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.042964, -116.599111: : 4/5/2026: Cathy Wiley: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.074658, -116.472831: : 4/4/2026: Cathy Wiley: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.10362, -118.431803: : 3/30/2026: Adam Gelbart: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.620081, -116.946392: : 4/2/2026: Daisy Carter: 2 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.933533, -117.610133: : 4/10/2026: earthtripp: 10 Apr 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.676148, -117.05178: : 4/11/2026: terminatrx: 11 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Bernardino, California: 34.072636, -116.422511: : 4/5/2026: Jan Thompson: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.630511, -116.721059: : 10/3/2025: Cameron W Barrows: 3 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

San Bernardino, California: 34.083118, -116.477585: : 4/5/2026: Jan Thompson: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 33.896861, -118.404853: : 3/12/2026: Sophia West: 12 Mar 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

San Bernardino, California: 34.081884, -116.530038: : 4/4/2026: cherylmorgan: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.07936, -117.187936: : 10/5/2025: patrick-f: 5 Oct 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.794056, -116.64819: : 10/3/2025: Alison Kreager: 3 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 32.99569, -116.487682: : 6/8/2025: matthodges698: 8 Jun 2025 ; Coordinate Uncertainty in Meters: 29039.00000.

San Diego, California: 33.111904, -116.723006: : 5/3/2025: little_foot1301: 3 May 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

Occurrence Remarks: Juvenile; Coordinate Uncertainty in Meters: 28930.00000.

Orange, California: 33.558195, -117.562874: : 10/4/2025: Erik Lopez: 4 Oct 2025 ; Coordinate Uncertainty in Meters: 28957.00000.

Occurrence Remarks: Poor photo as it was tucked into a bush. ItΓÇÖs blurry but in the background.; Coordinate Uncertainty in Meters: 28957.00000.

Riverside, California: 33.653971, -116.655886: : 6/3/2026: chuckster12: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Occurrence Remarks: Opening in moderately dense sage scrub, sandy loam; Coordinate Uncertainty in Meters: 28984.00000.

Los Angeles, California: 34.017328, -118.71767: : 6/24/2025: naresha: 24 Jun 2025 ; Coordinate Uncertainty in Meters: 28874.00000.

Riverside, California: 33.901527, -117.609738: : 6/1/2026: rschoedl: 1 Jun 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.766719, -116.790948: : 6/3/2026: desertjules: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.672943, -116.663014: : 6/3/2026: Jan Thompson: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Los Angeles, California: 33.890256, -118.453198: : 6/4/2026: Britney Solomon: 4 Jun 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Los Angeles, California: 33.98322, -118.42913: : 6/4/2026: Ngoc Thu Tat: 4 Jun 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.724882, -116.639293: : 6/3/2026: Cameron W Barrows: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.676171, -116.64511: : 6/3/2026: Pete Schwartz: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.710115, -116.644258: : 6/3/2026: Sue Shigenaga: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Unknown, California: 33.892448, -118.549132: : 6/4/2026: krishfinds: 4 Jun 2026 ; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.632399, -116.656012: : 4/3/2026: pavelbykau: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.171168, -116.483877: : 6/20/2026: natalya-h: 20 Jun 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.089733, -116.466758: : 6/27/2026: Jim Van Matre: 27 Jun 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Occurrence Remarks: Juvenile, donΓÇÖt know which species, subsequently released; Coordinate Uncertainty in Meters: 28902.00000.

Riverside, California: 33.721333, -116.712738: : 10/8/2025: Cameron W Barrows: 8 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.10322, -116.537212: : 6/28/2026: Liam Conley: 28 Jun 2026 ; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.679574, -116.711722: : 10/8/2025: Pete Schwartz: 8 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.635648, -116.621047: : 10/8/2025: quandary: 8 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.733741, -116.716976: : 4/25/2026: jmenzie: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.66323, -116.702165: : 10/8/2025: desertjules: 8 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.636541, -116.666997: : 10/3/2025: quandary: 3 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

Riverside, California: 33.763164, -116.690182: : 10/3/2025: Rochelle Watson: 3 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

San Bernardino, California: 34.038931, -116.400752: : 4/4/2026: Alison Kreager: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.285438, -116.567219: : 3/26/2026: Emma Factor: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 3456512435; Occurrence Remarks: Juvenile San Diego Horned Lizard (Phrynosoma blainvillii blainvillii) encountered alongside trail, central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.715852, -116.624935: : 10/3/2025: Pete Schwartz: 3 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.063873, -117.171948: : 7/24/2025: natureboytim: 24 Jul 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3455903772; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blansvillii blansvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3455689994; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), western Riverside County, California;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3456702288; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3456760277; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blansvillii blansvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3456014164; Occurrence Remarks: San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.788658, -116.698093: : 10/8/2025: Rochelle Watson: 8 Oct 2025 ; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3455683604; Occurrence Remarks: Juvenile San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3456680071; Occurrence Remarks: Juvenile San Diego Horned Lizard (Phrynosoma blainvillii blainvillii), central San Diego County, California;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3705573552; Occurrence Remarks: Kids where plucking this lizard with a stick and left it in a bucket for two nights. Was rescued and Rehabilitated.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 3499467966; Occurrence Remarks: A second adult was within close proximity. First sighting of the year, probably active due to a week of above avg temps.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3743257349; Occurrence Remarks: Big adult, and very early in the year for it to be active. First one Ive seen in almost two years!;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4067212536; Occurrence Remarks: On the Old Boney Trail just off the Serrano Canyon Trail in Point Mugu State Park. There was a second one a little ways up the trail.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3760360355; Occurrence Remarks: Possibly a horned lizard? Scat consisted entirely of ants. There was no uric acid cap, however this was so smooth and shiny and enlongated, IΓÇÖve gotta think it lost its uric acid cap;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 1839236773; Occurrence Remarks: Found by another student in Field Biology.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3772711705; Occurrence Remarks: much smaller than the one I saw a couple weeks ago!;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3772623233; Occurrence Remarks: Perfectly camouflaged!;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3785169338; Occurrence Remarks: Very small individual only a few inches in length Granddaughter Annabelle first spotted this on the trail on the way down.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3784950495; Occurrence Remarks: Lovely little guy!;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3802741888; Occurrence Remarks: Deceased;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3858593173; Occurrence Remarks: This little guy was adamant on hiding in the bushes so this was the best shot I could get. ItΓÇÖs a horrendous photo, I know, but you can at least barely make out the back and tail spines (2nd photo).;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3079559304; Occurrence Remarks: 12:03 PM.;; Coordinate Uncertainty in Meters: 29012.00000.

Los Angeles, California: 34.074707, -118.901329: : 4/26/2018: NHMLA Community Science Program: 26 Apr 2018 :
GBIFID: 1847478508; Occurrence Remarks: Photo and observation by J. Perkal and R. Davis.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3860049368; Occurrence Remarks: Extreme Southwestern Morongo Valley. Owners dog brought him this deceased H L. Location marker is spot on prior to being automatically obscured.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3859346975; Occurrence Remarks: You can see some shedding of its skin;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3881756165; Occurrence Remarks: Ive mountain biked this section of trail several hundred times in the past decade, but this was the first time Ive seen a horned lizard in the area. I think this is about 2.5 km NE of the nearest record, and one of the two easternmost records for this part of the Santa Monicas (between Topanga and the 405). However, because of auto-obscuring on iNat, it is now difficult to track the range of this species.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1848776469; Occurrence Remarks: Photo by Bill Sullivan and used here with his permission;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3902567913; Occurrence Remarks: Elfin Forest;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3903375778; Occurrence Remarks: Very tiny friend, clearly a juvenile. So cute!;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3903579910; Occurrence Remarks: Approx 2.5 inches total length;; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.335814, -116.6065: : 10/7/2022: Fred Melgert / Carla Hoegen: 7 Oct 2022 :

San Diego, California: 33.283013, -116.750398: : 10/7/2022: Fred Melgert / Carla Hoegen: 7 Oct 2022 :

GBIFID: 3986071149; Occurrence Remarks: 34┬░1052.7N 118┬░0258.4W . Saw on the Bastard Ridge trail between Mt Wilson road and Jones Peak. Trail is pretty hard to access do not recommend.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3947440364; Occurrence Remarks: The high was forecasted to be 81-82 degrees today. We always see BlainvilleΓÇÖs horned lizards on this section of trail, and nowhere else on the trail, haha. Really happy to see one :);; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1883936886; Occurrence Remarks: I had to do a double take when I saw this guy.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2422815605; Occurrence Remarks: Black Rock Campground, Joshua Tree NP;; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.03396, -118.810407: : 4/14/2026: dryrunner: 14 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4046479981; Occurrence Remarks: Crossing trail in Elfin Forest Recreational Reserve on climb to Harmony Grove Outlook.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 4075704228; Occurrence Remarks: My lifer BlainvilleΓÇÖs Horned Lizard.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4091578982; Occurrence Remarks: Heard a rustling noise on the side of the trail and looked down to see this large adult horned lizard.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4413509646; Occurrence Remarks: All ant scat;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 1098898331; Occurrence Remarks: Caught this one napping on the job in the dirt road. Ca. 80 d F.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 4111738877; Occurrence Remarks: temporarily held;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4116588521; Occurrence Remarks: Found deceased (headless).;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 4116146502; Occurrence Remarks: Dead;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4127122846; Occurrence Remarks: Center of the image - very well camouflaged At about 4000ΓÇÖ along the Cactus Springs Trail;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4127111953; Occurrence Remarks: Im not sure how to disambiguate between horned lizards.;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4129937955; Occurrence Remarks: Monument Peak. Laguna Mountains. Elevation above 6000 feet. Two pictures capture the animal. Two pictures showsmy location.;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4138059974; Occurrence Remarks: Enjoying the view from Margarita Peak;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4405209424; Occurrence Remarks: Individual was ~ 2.5 inches from head to tail tip (it was adorable). Seen in parking lot moving towards trail edge. Partially dug itself into the dirt at one point.;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4165750014; Occurrence Remarks: West side of Sunny Slope Channel;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 1931518998; Occurrence Remarks: spotted off trail near Lake Poway;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1132407432; Occurrence Remarks: Baby Coast Horned Lizard found DOT (dead on the trail) on the Backbone Trail just above Zuma Ridge Fire Road. Specimen salvaged under state and NPS collecting permits; to be deposited at the Natural History Museum of Los Angeles County (GBP 2391).;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4405397853; Occurrence Remarks: Location obscured in Anza, Borrego, Desert, State, Park, Mountains to protect the animals from collection. I have no idea why Siri add so many commas when dictating.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 4405407457; Occurrence Remarks: Had to download this picture - an oldie but a goodie. IΓÇÖm guessing these two were more than friends. ;) One of my favorite local lizards and I have seen two tiny babies this year (2023) so all the rain must be good for them. They eat ants and have a defense mechanism of shooting blood out of their eye sockets!;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4407655354; Occurrence Remarks: could be Blainvilles horned lizard (?);; Coordinate Uncertainty in Meters: 28902.00000.

San Diego, California: 33.389917, -116.98068: : 9/1/2023: Ryan Huffman Sjana Carter: 1 Sep 2023 :

GBIFID: 4413875732; Occurrence Remarks: One of 6 seen in about 2 hrs.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1134971646; Occurrence Remarks: Wide bodied reptile;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4430759387; Occurrence Remarks: This was almost ran over by mountain bikers a moment before I got to it;; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.001317, -118.119161: : 4/11/2017: NHMLA Community Science Program: 11 Apr 2017 :
GBIFID: 1946342518; Occurrence Remarks: Observation and photo by Flora Yang, sent to rascals@nhm.org.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4431245639; Occurrence Remarks: Adorable! Thought it was a well-fed [western fence with a missing tail at first, but it moved around less like them and more like a frog.;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 4596936743; Occurrence Remarks: Hatchling seen basking on the side of the trail.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4596956631; Occurrence Remarks: Found crossing the trail.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4607268556; Occurrence Remarks: 3 individuals seen basking on the side of the trail within a few feet of each other. One full adult, one hatchling, and one 1-2 year old individual.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4607650350; Occurrence Remarks: Found on the trail. Possibly the same individual as seen before but darker in color.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2013716556; Occurrence Remarks: Appears to have sprayed blood from its eyes;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 4863902711; Occurrence Remarks: Small, maybe juvenile.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 4863859665; Occurrence Remarks: Spotted in Corona/northern end of the Santa Ana mountains;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 4863794201; Occurrence Remarks: Adult;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 4863950071; Occurrence Remarks: 110;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 4872502893; Occurrence Remarks: This was the baby that burrowed and then came back out while I waited.;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 4872624355; Occurrence Remarks: Looking for species identification please;; Coordinate Uncertainty in Meters: 28957.00000.

San Bernardino, California: 34.100636, -116.35842: : 4/6/2019: Spider Jane Fawke: 6 Apr 2019 :

GBIFID: 4902143402; Occurrence Remarks: They were so cute and gentle. I put them back after our quick photo op and they just sat and chilled with me :D;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4945831461; Occurrence Remarks: -location not exact;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 4909208874; Occurrence Remarks: They were running hot so no good photo this time :(;; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.075634, -116.333295: : 7/3/2024: jenniferofthemeadow: 3 Jul 2024 :

GBIFID: 4908148840; Occurrence Remarks: Another one that was less amenable to being photographed, but itΓÇÖs cool to be seeing so many this summer;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4908069777; Occurrence Remarks: Very tiny, young individual.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2238793329; Occurrence Remarks: I know he/she is a little hard to see. Saw it just lounging on the rock with its mouth open. Kind of looks like a bearded dragon to me. My sister says it is to be a Texas horned lizard;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 1211985272; Occurrence Remarks: Second of three horned lizards I saw along a ca. 50m stretch of fire road. All were about the same size, and likely young of the year. The second and third horned lizards were found about 50cm apart hanging out beneath some low vegetation along the side of the fire road.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4945478627; Occurrence Remarks: About 80 degrees at 1:43pm;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2239018048; Occurrence Remarks: scat;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2242799867; Occurrence Remarks: 3 Photos;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 4954790353; Occurrence Remarks: Observed warming themselves on the trail before scurrying off the trail into vegetation cover.;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 2243003935; Occurrence Remarks: I canΓÇÖt find the exact gps for this guy, but this is within a few miles (I think);; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 2244286772; Occurrence Remarks: Both photos are of same specimen;; Coordinate Uncertainty in Meters: 29012.00000.

Los Angeles, California: 34.064818, -118.652636: : 4/20/2014: NHMLA Community Science Program: 20 Apr 2014 :
GBIFID: 1249289528; Occurrence Remarks: Observation and photo submitted by Harlynne Geisler via email to rascals@nhm.org;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 5108384364; Occurrence Remarks: 4 of 5 seen today;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 5108516316; Occurrence Remarks: 3 of 5 seen today;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 5134478058; Occurrence Remarks: Limestone Ridge Trail, Limestone Canyon, Irvine Ranch Open Space;; Coordinate Uncertainty in Meters: 28930.00000.

San Diego, California: 33.422577, -116.770347: : 4/9/2025: Fred Melgert / Carla Hoegen: 9 Apr 2025 :

GBIFID: 5133716647; Occurrence Remarks: Warning: Part if not all of our observations on this day are in an area not open to the public.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2269304407; Occurrence Remarks: So excited about this one! I have seen exactly three individuals in my ten years in California and two have been this month. This is the first time Ive been able to get a photo!;; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.0981, -116.526521: : 4/29/2025: Matthew Lachiusa: 29 Apr 2025 :

San Bernardino, California: 34.056289, -116.2328: : 5/2/2025: Alison Kreager: 2 May 2025 :

San Bernardino, California: 34.08531, -116.369643: : 5/2/2025: Cameron W Barrows: 2 May 2025 :

GBIFID: 5154179540; Occurrence Remarks: Near ephemeral wash;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 5153421506; Occurrence Remarks: Gypsum Canyon, Irvine Ranch Open Space;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 2283096097; Occurrence Remarks: Good sized individual - maybe four inches long.;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 2283199288; Occurrence Remarks: Is it a Blainesville horned lizard? IΓÇÖm guessing due to its black spots on its neck. Look at the multicolored horns on its head and the spikes on the side of its tummy. IΓÇÖve only seen desert horned lizards, about 10, while hiking in Joshua Tree. Their snout is different from the desert horned lizard too, right? Lost Horse Mine hike, on the loop going counter clockwise;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 5177001025; Occurrence Remarks: ~5200ft elevation;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1265553415; Occurrence Remarks: My dog did pick this one up. It was ok and later released to an area close by where the dogs could not bother it.;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 891161383; Occurrence Remarks: Mature horned lizard. the fourth one i have seen this season;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 5231385807; Occurrence Remarks: Scat;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2311379304; Occurrence Remarks: One of two individuals seen this day. This one was much smaller than the other one: https://www.inaturalist.org/observations/25422680;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 5237588394; Occurrence Remarks: Agua Chinon;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 1265597061; Occurrence Remarks: Adult Blainvilles horned lizard, heard in bushes next to the dirt road, then seen scrambling up the small mud slope, 11:40 Lifer!;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2331939047; Occurrence Remarks: Limestone Canyon - Dripping Springs Trail;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 2423014898; Occurrence Remarks: About two inches long;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2423052935; Occurrence Remarks: On the Mesa Overlook Hike. Harvester ants found in the immediate vicinity.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1270047605; Occurrence Remarks: Horny toad .. at least thats what we called them growing up.;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 1269583332; Occurrence Remarks: elevation 4,200.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2423109528; Occurrence Remarks: 3 hatchlings seen on a warm afternoon;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2429396052; Occurrence Remarks: In coastal scrub southeast of Ranch House;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1272089352; Occurrence Remarks: Used to see these guys at this park every spring since 2005, but havent seen them since 2013. Theyre cool little reptiles.;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 3079738329; Occurrence Remarks: Male. SVL=62 mm.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1272094978; Occurrence Remarks: Was riding my bike up unused paved fire road and saw this little guy. I rode right past him and then notice him looking right at me and stopped and pulled out my phone. Took a few pics and then when I was getting ready to reach for him he ran like the wind! He was a lot faster than I expected! I was really surprised to see him on this old blacktop....this is probably the first time in about 40 years (Yes, i am that old) that I have seen one person. Very happy. I hope they are doing well. They are such a gentle but interesting lizard. Am very pleased to have seen him/her...my son told me his friend found one in Lake Isabella area so I guess that they are not extinct. I would be interested to hear from anyone whose seen any. I should say that he was about 3 to 4 inches long and the terrain bordering the road is very sandy with abundant ants.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2574232277; Occurrence Remarks: Photographed and carefully released. Im not sure if this was a juvenile or a small adult.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 1305163201; Occurrence Remarks: Found basking in the sun early in the morning on the side of a dirt road.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1305163565; Occurrence Remarks: Large adult horned lizard seen emerging from its hole to bask;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1305163470; Occurrence Remarks: Very large and colorful individual;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1305163570; Occurrence Remarks: Tiny juvenile seen running across the trail;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2579235120; Occurrence Remarks: This one was 4 or so. There was also a smaller redder one, 3 long, and we saw a bigger one a few feet away ~6 long.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2563608149; Occurrence Remarks: A young one, IΓÇÖd guess, inch and a half. Seems like BlainvilleΓÇÖs;; Coordinate Uncertainty in Meters: 29012.00000.

Riverside, California: 33.721146, -117.284711: : 4/14/2026: nathantay: 14 Apr 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 1453103206; Occurrence Remarks: In second picture there are two lizards, thumb and index finger are pointing to them.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 1315072462; Occurrence Remarks: Observed along PCT. Approx. 5-cm SVL.;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 2597746183; Occurrence Remarks: Coal Canyon;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 2603325177; Occurrence Remarks: Cloudy cold temperatures, sitting above ground but inactive;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 2603412380; Occurrence Remarks: In natural area of Santa Fe Dam, north of the lake. Coastal sage scrub habitat.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2611034327; Occurrence Remarks: Maybe my favorite observation of the day!;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 1453200237; Occurrence Remarks: Found this young lizard while on a tracking transect.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2626600847; Occurrence Remarks: Juvenile along PCT S. of Hwy 74;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3067920897; Occurrence Remarks: Really cool lizard;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2634302327; Occurrence Remarks: Second one IΓÇÖve seen this season. First one was a baby. Are they making a comeback?;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 2634569804; Occurrence Remarks: One of two found, I couldnt get a picture of the other one;; Coordinate Uncertainty in Meters: 28984.00000.

San Diego, California: 33.359931, -116.587319: : 6/2/2020: Fred Melgert / Carla Hoegen: 2 Jun 2020 :

GBIFID: 3067672890; Occurrence Remarks: Chaparral habitat.;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 2641291586; Occurrence Remarks: Escondido, CA;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2641301716; Occurrence Remarks: Blainvilles horned lizard?;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2641435317; Occurrence Remarks: Healthiest one IΓÇÖve seen.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2802924300; Occurrence Remarks: high elevation;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 2641515193; Occurrence Remarks: On top of sandy rock area;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 891040764; Occurrence Remarks: During a museum survey we found these 2 cute horned lizards running around.;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 2803001693; Occurrence Remarks: Photos are about an hour apart, fairly certain they are the same individual. About 6 inches long nose to tail;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 891048917; Occurrence Remarks: Horned lizard observed by K. Buntrakulsuk on trail behind Brand Library;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1455586663; Occurrence Remarks: Sighted on Pacific Crest Trail between S22 and Warner Springs. It scurried out from cover moments after two horseback riders passed this spot in a shady section of trail. Sadly, I do not see this species, at least closer to the coast, as often I used to twenty or so years ago. Per Lemm, Field Guide to Amphibians and Reptiles of the San Diego Region, this could/should be identified as Coast Horned Lizard (Phrynosoma coronatum blainvillei) although he notes that per Montancci (2004) P. coronatum is restricted to southern Baja. Referencing CaliforniaHerps.com, I went with the recommended Blainvilles. I would appreciate a validation of current taxonomy.;; Coordinate Uncertainty in Meters: 28984.00000.

GBIFID: 2826308820; Occurrence Remarks: It was really exciting to see this guy because I havent seen one in many years.;; Coordinate Uncertainty in Meters: 29012.00000.

San Bernardino, California: 34.057074, -116.28471: : 4/5/2017: jenniferofthemeadow: 5 Apr 2017 :

GBIFID: 2859985960; Occurrence Remarks: Found hiding in plain sight.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2862425307; Occurrence Remarks: Second baby horned lizard today. Also about 1.5-2 inches long. I;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2862461346; Occurrence Remarks: This was a 1.2-2ΓÇ¥ baby horned lizard. I suspect blainvilles as it has double ruffles along its lower sides.;; Coordinate Uncertainty in Meters: 29012.00000.

San Bernardino, California: 34.0717, -117.022629: : 9/20/2020: sierrawildflower: 20 Sep 2020 :

San Diego, California: 33.113058, -116.416696: : 5/2/2017: Bradford Hollingsworth: 2 May 2017 :
GBIFID: 1500345349; Occurrence Remarks: CDFW San Felipe Valley; initial site survey;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2873775699; Occurrence Remarks: Not sure what species? Desert (P. platyrhinus) or Blainvilles (P. blainvillii)?;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2898512785; Occurrence Remarks: Baby. 1.5inches;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 2898268971; Occurrence Remarks: First of two seen on this day.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2898435081; Occurrence Remarks: One of three observed on dirt roads. Found a DOR.;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 2898527945; Occurrence Remarks: One of the steepest hills in the region.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3067617249; Occurrence Remarks: W Ridge Trail, Caspers;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 2984557932; Occurrence Remarks: Was observed next to a common trail, trying to maintain camouflaged. Also was found near an ant colony since itΓÇÖs main diet are ants.;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 2963857554; Occurrence Remarks: Young Blainvilles off Deer Trail San Bernardino County;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1571193320; Occurrence Remarks: Phrynosoma blainvillii 19 Apr 2015 CA, RIV Co., Santa Rosa Mountain;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3070506624; Occurrence Remarks: Coast Horned Lizard;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 1572384309; Occurrence Remarks: 4 individuals found in pinyon- juniper habitat. All were in or near Buckwheat shrubs.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3067989880; Occurrence Remarks: Observed by my friends Linda and Roger along the PCT, location approximate;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 3070653711; Occurrence Remarks: Small horned lizard that had orange tinted horns;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 3067736018; Occurrence Remarks: juvenile, about 2 long;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3079867666; Occurrence Remarks: Observersation by (Danniel Quinones) Found hatchling P Blainvilles moving between boulders above 5000. Size of a nickel.;; Coordinate Uncertainty in Meters: 28902.00000.

GBIFID: 3090870487; Occurrence Remarks: Adult Horned Lizard resting near Pacific Crest Trail, south of Highway 74. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Double row of Side Scales on Flanks: https://www.inaturalist.org/observations/124242075 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28957.00000.

San Bernardino, California: 34.066166, -116.569108: : 4/18/2021: blanca s villalobos: 18 Apr 2021 :

GBIFID: 3109142583; Occurrence Remarks: Wildwood Glen Lane extension near Descanso Junction;; Coordinate Uncertainty in Meters: 29039.00000.

GBIFID: 3118264507; Occurrence Remarks: Found in Joshua Tree National Park;; Coordinate Uncertainty in Meters: 56383.00000.

GBIFID: 3383912627; Occurrence Remarks: Not clear photos of this horned lizard as I didnt want to disturb it too much but can see the backside. Searching through observations seem to indicate P. blainvillii is commonly found in this area and elevation so perhaps it is that species.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3113373343; Occurrence Remarks: Indian Mountain trail;; Coordinate Uncertainty in Meters: 28930.00000.

GBIFID: 4936631106; Occurrence Remarks: Joshua Tree Love the coloring on this one!;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3118244373; Occurrence Remarks: Exact same location as seen a couple weeks earlier.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 3302312100; Occurrence Remarks: I think I have the correct horned lizard ID. Please correct if wrong;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3302467065; Occurrence Remarks: This was a particularly good-looking horned lizard (and I think it knew it). Reminded me of Phrynosoma solare.;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1024215625; Occurrence Remarks: About 8 inches long, this lizard was having a meal on ants that were gathering Peppertree fruit. He would flee into shade and blent nicely with the coarse sand if I got too close or move too fast for his taste.;; Coordinate Uncertainty in Meters: 28957.00000.

GBIFID: 3321192772; Occurrence Remarks: The movement of the lizard caught my eye. Pretty decently sized. Pretty special to see!!!;; Coordinate Uncertainty in Meters: 29012.00000.

GBIFID: 1024217471; Occurrence Remarks: In a dry streambed in the Agua Tibia Wilderness;; Coordinate Uncertainty in Meters: 28957.00000.

San Bernardino, California: 34.058379, -116.398427: : 4/30/2017: Matthew Salkiewicz: 30 Apr 2017 :
GBIFID: 1702479668; Occurrence Remarks: Found this guy taking a nap in a bush. Two rows of lateral body fringe scales distinguish this species from other native horned lizard species. At the very edge of its habitat range. Burnt Hill Trail;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1703211364; Occurrence Remarks: Very small;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3337820530; Occurrence Remarks: Know itΓÇÖs a horned lizard, unsure on specifics. Was very very small. Old sighting from last November.;; Coordinate Uncertainty in Meters: 29012.00000.

Orange, California: 33.643828, -117.63087: : 3/21/2026: paivistahl: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28930.00000.

Los Angeles, California: 34.082109, -118.62842: : 7/5/2026: klicklo: 5 Jul 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Occurrence Remarks: Tons of juveniles along the trails; Coordinate Uncertainty in Meters: 28957.00000.

Los Angeles, California: 34.005181, -118.083667: : 7/13/2026: jaskari: 13 Jul 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Diego, California: 33.180385, -117.189291: : 9/15/2025: Curtis: 15 Sep 2025 ; Coordinate Uncertainty in Meters: 29012.00000.

San Diego, California: 33.201762, -116.723043: : 4/8/2026: uzun: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 28984.00000.

San Bernardino, California: 34.107975, -116.849251: : 7/18/2026: pharv001: 18 Jul 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3802491910; Occurrence Remarks: Foraging on harvester ants in the yard;; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.763607, -121.756938: : 3/18/2026: Aubrie Benterou: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.298814, -118.229077: : 3/25/2026: Olivia Miseroy: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Ventura, California: 34.426618, -119.014179: : 3/30/2026: lunarmyco: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3784969607; Occurrence Remarks: Trying to clarify this one so it can proceed ... looks like a Blainvilles to me too!;; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: Occurrence Remarks: saw 7 or 8 hatchlings within a half mile, one small adult/subadult; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: Occurrence Remarks: 14 juvenile; 1 adult; Coordinate Uncertainty in Meters: 28417.00000.

Monterey, California: 36.634412, -121.609319: : 10/26/2025: Jack Hanson: 26 Oct 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Occurrence Remarks: Two minutes later, a much less skittish one!; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.668483, -121.602293: : 8/1/2025: Henrik Kibak: 1 Aug 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.590045, -121.797112: : 3/15/2026: Evan Krell: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.671017, -121.610208: : 11/8/2025: sugarfern: 8 Nov 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.553245, -121.013862: : 7/10/2026: Avery Cunningham: 10 Jul 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: Eye injuries; Coordinate Uncertainty in Meters: 28790.00000.

Tulare, California: 35.816017, -118.557124: : 11/2/2025: slampoud: 2 Nov 2025 ; Coordinate Uncertainty in Meters: 28620.00000.

Santa Barbara, California: 34.483233, -119.460519: : 6/10/2026: benvizzachero: 10 Jun 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.778617, -121.711485: : 7/26/2026: vermis_parvus: 26 Jul 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.004611, -121.521188: : 6/20/2025: James T. Von Tersch: 20 Jun 2025 ; Coordinate Uncertainty in Meters: 28592.00000.

Los Angeles, California: 34.287004, -118.519197: : 10/23/2025: Kyle C. Elshoff: 23 Oct 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Occurrence Remarks: Some visitors pointed out this cute little guy≡ƒº╕; Coordinate Uncertainty in Meters: 28534.00000.

Santa Barbara, California: 34.479203, -119.762056: : 7/26/2026: Cole Ivie: 26 Jul 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Luis Obispo, California: 35.364839, -120.899297: : 5/9/2024: Stevie Leigh Steele: 9 May 2024 ; Coordinate Uncertainty in Meters: 28706.00000.

Kern, California: 34.975608, -119.116287: : 7/25/2026: nathalie_hiwa: 25 Jul 2026 ; Coordinate Uncertainty in Meters: 28762.00000.

San Luis Obispo, California: 35.225632, -120.883577: : 5/16/2024: heloiseb: 16 May 2024 ; Coordinate Uncertainty in Meters: 28706.00000.

San Luis Obispo, California: 35.232681, -120.907481: : 3/17/2024: cjoyce93: 17 Mar 2024 ; Coordinate Uncertainty in Meters: 28706.00000.

Santa Barbara, California: 34.410282, -119.633014: : 5/25/2024: Cristina Sandoval: 25 May 2024 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.154021, -118.569398: : 6/5/2024: Liam Bertrand: 5 Jun 2024 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.795784, -118.219147: : 7/17/2024: Chris: 17 Jul 2024 ; Coordinate Uncertainty in Meters: 28790.00000.

Kern, California: 35.418715, -118.482421: : 9/11/2025: onekindofmilk: 11 Sep 2025 ; Coordinate Uncertainty in Meters: 28677.00000.

San Bernardino, California: 34.136546, -116.517809: : 4/4/2026: Pete Schwartz: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Occurrence Remarks: Morro Dunes Ecological Reserve; Coordinate Uncertainty in Meters: 28706.00000.

Occurrence Remarks: Seen on side of Condor Gulch trail returning to parking lot. About 1.2 miles above the parking lot.; Coordinate Uncertainty in Meters: 28534.00000.

Contra Costa, California: 37.937627, -121.812118: : 3/23/2026: felixw97: 23 Mar 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

San Benito, California: 36.453013, -121.014546: : 3/23/2026: Maria Lad: 23 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Santa Barbara, California: 34.787462, -119.882559: : 3/26/2026: Garrett Craig: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4116034686; Occurrence Remarks: Horned Lizard in Tejon Ranch;; Coordinate Uncertainty in Meters: 28762.00000.

Los Angeles, California: 34.318307, -118.518109: : 3/30/2026: potted_plant: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.670825, -118.723283: : 6/19/2025: Everett Roth: 19 Jun 2025 ; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.31147, -118.557434: : 3/30/2026: potted_plant: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1850912091; Occurrence Remarks: Adult and juvenile together.;; Coordinate Uncertainty in Meters: 28563.00000.

Occurrence Remarks: Sleepy; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.65592, -121.761738: : 8/2/2025: sgoel: 2 Aug 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Santa Barbara, California: 34.703501, -119.622551: : 3/27/2026: Garrett Craig: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 3881341665; Occurrence Remarks: Two beautifully camouflaged horned lizards, less than 2 inches long, within a few feet of each other, along W. Machine Gun Flats Rd. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.410397, -117.816605: : 5/1/2026: mojavemama: 1 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3985793986; Occurrence Remarks: I am not totally sure of the species however it is a type of horned lizard.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3881849622; Occurrence Remarks: In the recent Sheep Fire burn area;; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.785258, -119.726694: : 4/15/2026: Patrick Furtado: 15 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Monterey, California: 36.740131, -121.739827: : 3/13/2026: Elsie Gustafson: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Kern, California: 35.730871, -118.104449: : 3/27/2026: thomasmonroemiller: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

Stanislaus, California: 37.510291, -121.238232: : 4/24/2026: pskolar: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 28388.00000.

Los Angeles, California: 34.775121, -118.687419: : 5/2/2026: sangsterj: 2 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Ventura, California: 34.571419, -119.123432: : 4/4/2026: Livi V: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.659035, -118.593837: : 4/29/2026: Matt Brady: 29 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Kern, California: 35.712738, -118.060275: : 5/2/2026: Kolin Campbell: 2 May 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

Occurrence Remarks: We palpated her stomach and she was gravid; Coordinate Uncertainty in Meters: 28818.00000.

Ventura, California: 34.478823, -119.103268: : 5/2/2026: Mike Castillio: 2 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Ventura, California: 34.464368, -119.064928: : 5/2/2026: Mike Castillio: 2 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.550369, -121.177933: : 5/2/2026: zoehendricks: 2 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Ventura, California: 34.526068, -119.16949: : 5/1/2026: Mike Castillio: 1 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.4746, -121.176182: : 5/8/2026: Sienna Carrillo: 8 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Stanislaus, California: 37.394608, -121.37936: : 4/30/2026: Dena: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 28417.00000.

Los Angeles, California: 34.393464, -118.137204: : 5/7/2026: mojavemama: 7 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Occurrence Remarks: Accessed this area with permission of Army & BLM.; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.344399, -118.162137: : 5/9/2026: Noah Brady: 9 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.157478, -116.908019: : 5/9/2026: toomanybirbs: 9 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Kern, California: 35.689898, -118.416557: : 5/11/2026: tarabithia: 11 May 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

San Benito, California: 36.440397, -121.005537: : 5/11/2026: Jackie Anderson Yee: 11 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Bernardino, California: 34.414181, -117.603782: : 5/16/2026: drbrachydactyl: 16 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.232774, -118.199331: : 5/16/2026: Alicia Di Rado: 16 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Ventura, California: 34.192315, -118.875402: : 5/16/2026: Sean Greene: 16 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Santa Barbara, California: 34.907794, -120.297568: : 5/16/2026: dinosaurpiggybank: 16 May 2026 ; Coordinate Uncertainty in Meters: 28762.00000.

Los Angeles, California: 34.168615, -118.486245: : 3/20/2026: eugeniacs: 20 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.317391, -118.155138: : 5/3/2026: Spike Pike: 3 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Occurrence Remarks: Scat made up of ant and small beetle exoskeletons.; Coordinate Uncertainty in Meters: 28534.00000.

Kern, California: 35.127849, -118.203279: : 5/6/2026: Emma Factor: 6 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Occurrence Remarks: It is a bit hard to see, but there is a lizard with a bunch of tiny spikes all over its body. I have never seen one before.; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.518568, -121.154043: : 5/31/2026: Shelby Littleton: 31 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Ventura, California: 34.456449, -119.044888: : 5/28/2026: megan_pratt1: 28 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Contra Costa, California: 37.814316, -121.964634: : 5/16/2026: Simon Scarpetta: 16 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Occurrence Remarks: Wheres Waldo?; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: Well-camouflaged; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: If Im recalling correctly. I dont think Id go to too much trouble to photograph a fence lizard these days.; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.120162, -118.348552: : 5/28/2026: Leila Warren: 28 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Kern, California: 35.163261, -118.23631: : 5/22/2026: antsignorino: 22 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Occurrence Remarks: Hi View Trail, Yucca Valley; Coordinate Uncertainty in Meters: 28874.00000.

San Benito, California: 36.517398, -121.018984: : 4/3/2026: yerbasanta: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Benito, California: 36.539143, -121.148974: : 4/3/2026: yerbasanta: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Los Angeles, California: 34.315339, -118.088723: : 3/23/2026: Russ DiFiori: 23 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.392988, -117.442325: : 3/27/2026: Eliott Brammer: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Luis Obispo, California: 35.319099, -120.929251: : 3/27/2026: alexb0000: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Los Angeles, California: 34.154576, -118.08083: : 3/30/2026: arik joukhajian: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.198213, -118.05444: : 3/30/2026: arik joukhajian: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.290996, -118.07351: : 3/23/2026: Russ DiFiori: 23 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Kern, California: 35.784681, -118.425514: : 4/4/2026: treeswing: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

Ventura, California: 34.748717, -119.088393: : 4/4/2026: Joseph Decruyenaere: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Ventura, California: 34.577269, -119.152843: : 3/12/2026: abbyromo: 12 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Santa Barbara, California: 34.652587, -120.545875: : 4/5/2026: David Kisner: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Unknown, California: 35.317196, -120.94951: : 4/7/2026: serenamanuel: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Occurrence Remarks: Juvenile from last year; Coordinate Uncertainty in Meters: 53434.00000.

Ventura, California: 34.669125, -119.200476: : 4/4/2026: Joseph Decruyenaere: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.549218, -120.679089: : 4/5/2026: lauriemiller: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28677.00000.

Monterey, California: 36.625634, -121.789349: : 4/14/2026: servatis16: 14 Apr 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Occurrence Remarks: Moved this guy off the road as there was a convoy of trucks behind me.; Coordinate Uncertainty in Meters: 28734.00000.

San Bernardino, California: 34.146242, -116.53725: : 4/16/2026: Andy: 16 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Contra Costa, California: 37.974702, -121.815077: : 4/14/2026: Ken-ichi Ueda: 14 Apr 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Los Angeles, California: 34.689773, -118.785923: : 4/9/2026: drodsosa: 9 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Unknown, California: 35.202773, -120.978464: : 4/15/2026: jonesyrx: 15 Apr 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Tulare, California: 35.854692, -118.581281: : 4/19/2026: rachules: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 28620.00000.

Los Angeles, California: 34.249931, -118.456074: : 4/24/2026: Ryan Myers: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Ventura, California: 34.591847, -119.312634: : 11/1/2025: skullroy: 1 Nov 2025 ; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.61174, -121.670796: : 3/21/2026: wlksn: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.306493, -118.164755: : 11/8/2025: Ian Fenty: 8 Nov 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Occurrence Remarks: Appeared to be a yearling (not hatch year) based on size; Coordinate Uncertainty in Meters: 28762.00000.

Monterey, California: 36.789848, -121.756115: : 11/9/2025: clracine: 9 Nov 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.617388, -121.722983: : 11/2/2025: sbatory: 2 Nov 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

San Bernardino, California: 34.375524, -117.54963: : 4/21/2026: sangsterj: 21 Apr 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Benito, California: 36.542115, -121.049606: : 4/17/2026: Maria Lad: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Kern, California: 35.668884, -118.00517: : 4/17/2026: Alexander Harman, Ph. D.: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

San Luis Obispo, California: 35.233032, -120.500682: : 4/18/2026: skava: 18 Apr 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Santa Barbara, California: 34.973592, -120.476412: : 11/6/2025: bobdahm: 6 Nov 2025 ; Coordinate Uncertainty in Meters: 28762.00000.

Monterey, California: 36.639927, -121.717678: : 11/1/2025: bclarin: 1 Nov 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Occurrence Remarks: Only one I saw; Coordinate Uncertainty in Meters: 28762.00000.

Santa Barbara, California: 34.747982, -119.825048: : 4/17/2026: Ramiro Lobo: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Unknown, California: 35.236971, -120.993296: : 5/6/2026: glahr: 6 May 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Kern, California: 35.110231, -119.408428: : 5/13/2026: russnamitz: 13 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Bernardino, California: 34.543813, -117.606488: : 5/10/2026: drbrachydactyl: 10 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Yuba, California: 39.386218, -121.195369: : 5/16/2026: chrisfriedel: 16 May 2026 ; Coordinate Uncertainty in Meters: 28121.00000.

Contra Costa, California: 37.845622, -121.88662: : 5/21/2026: Rajan Rao: 21 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Kern, California: 35.140916, -119.407844: : 5/13/2026: russnamitz: 13 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Kern, California: 35.123103, -119.507178: : 5/13/2026: russnamitz: 13 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.667344, -121.704994: : 3/13/2026: Natalia Esparza-Zaitz: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Tulare, California: 36.102796, -118.136244: : 5/20/2026: Jack Wickel: 20 May 2026 ; Coordinate Uncertainty in Meters: 28592.00000.

Los Angeles, California: 34.778354, -118.562104: : 5/16/2026: Olivia Miseroy: 16 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Monterey, California: 36.597651, -121.745613: : 5/15/2026: wildlifeeve: 15 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.253781, -121.475766: : 5/23/2026: Daniel Kennedy: 23 May 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

San Luis Obispo, California: 35.122659, -119.695724: : 5/24/2026: owenthebug: 24 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Luis Obispo, California: 35.077715, -119.569908: : 5/24/2026: brycethebug: 24 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Kern, California: 35.011677, -119.437138: : 5/24/2026: brycethebug: 24 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.115534, -121.507808: : 5/26/2026: Connor OHara-Baker: 26 May 2026 ; Coordinate Uncertainty in Meters: 28592.00000.

Santa Barbara, California: 34.752945, -119.922476: : 5/24/2026: Garrett Craig: 24 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Santa Barbara, California: 34.750213, -119.959251: : 5/26/2026: Garrett Craig: 26 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.02613, -119.780168: : 5/24/2026: owenthebug: 24 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Santa Clara, California: 37.102106, -121.446037: : 5/23/2026: ltaranta: 23 May 2026 ; Coordinate Uncertainty in Meters: 28447.00000.

San Benito, California: 36.454505, -121.109133: : 5/2/2026: elana_jimena: 2 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Kern, California: 35.182881, -118.256607: : 5/22/2026: antsignorino: 22 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.792574, -121.689953: : 5/29/2026: Merav Vonshak: 29 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.665462, -121.777498: : 5/29/2026: Joe Miller: 29 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Bernardino, California: 34.373533, -117.035194: : 5/25/2026: dennisjfinger: 25 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Ventura, California: 34.247748, -118.810749: : 5/27/2026: bschiefer: 27 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Contra Costa, California: 37.804386, -121.924471: : 5/16/2026: babydynamite: 16 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Monterey, California: 36.696985, -121.774296: : 5/29/2026: Merav Vonshak: 29 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Santa Barbara, California: 34.708014, -119.98216: : 3/28/2026: Garrett Craig: 28 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Benito, California: 36.521309, -121.15541: : 5/31/2026: Kuoni W: 31 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4133683185; Occurrence Remarks: Not sure about exact locationΓÇª hills above Goleta;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3743082017; Occurrence Remarks: a very large specimen!;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4102992402; Occurrence Remarks: Note where wiki says their last line of defense is to shoot blood out of their eyes!!!;; Coordinate Uncertainty in Meters: 28592.00000.

Santa Barbara, California: 34.418833, -119.60187: : 7/31/2024: slampoud: 31 Jul 2024 ; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4120989845; Occurrence Remarks: Unfortunately, this horned lizard was dead after having been run over in the middle of the road. It was the largest Blainesville horned lizard IΓÇÖve ever seen on Ford Ord at approximately 9 cm (4 inches) long. This area is still closed to the public, but we were on a special annual Fort Ord Cleanup tour/hike. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4116093754; Occurrence Remarks: So the desert ones obviously have the color to blend in. They have the large horns on the back of their heads. They have very flat bodies and pointy scales on the side. First one of the season!;; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.528421, -117.883958: : 10/7/2025: mojavemama: 7 Oct 2025 ; Coordinate Uncertainty in Meters: 28818.00000.

San Luis Obispo, California: 35.12642, -119.937033: : 3/9/2025: Kate: 9 Mar 2025 ; Coordinate Uncertainty in Meters: 28734.00000.

Los Angeles, California: 34.303541, -118.347874: : 5/27/2025: Leslie Gordon: 27 May 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Santa Clara, California: 37.169051, -121.44454: : 10/19/2025: Steven Clinton: 19 Oct 2025 ; Coordinate Uncertainty in Meters: 28447.00000.

Occurrence Remarks: I have not seen one of these in the los padres for 10years. Glad they are still out there; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.389515, -118.087435: : 6/21/2025: Matthew Brinton: 21 Jun 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.756408, -121.732347: : 2/28/2026: Ocean Fleskes: 28 Feb 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Santa Clara, California: 37.131401, -121.598282: : 10/19/2025: Steven Clinton: 19 Oct 2025 ; Coordinate Uncertainty in Meters: 28447.00000.

Occurrence Remarks: Handsome lad; Coordinate Uncertainty in Meters: 28060.00000.

Los Angeles, California: 34.370003, -118.192046: : 3/2/2026: Wesley: 2 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.564562, -121.33573: : 3/3/2026: cahiker: 3 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Los Angeles, California: 34.247018, -118.100052: : 3/2/2026: Christopher Moore: 2 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Butte, California: 39.796915, -121.467667: : 2/28/2026: Adam J. Searcy: 28 Feb 2026 ; Coordinate Uncertainty in Meters: 28060.00000.

Ventura, California: 34.709755, -119.247702: : 3/4/2026: James Dean: 4 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Butte, California: 39.665532, -121.540291: : 2/28/2026: Stephen Clifford: 28 Feb 2026 ; Coordinate Uncertainty in Meters: 28060.00000.

Ventura, California: 34.737509, -119.281212: : 3/6/2026: Zack Abbey: 6 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Occurrence Remarks: big fat guy; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.285106, -121.531685: : 3/6/2026: frogbikeboy: 6 Mar 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

Santa Barbara, California: 34.840817, -119.643894: : 3/8/2026: Anthony Herbst: 8 Mar 2026 ; Coordinate Uncertainty in Meters: 28762.00000.

Butte, California: 39.721798, -121.45105: : 2/28/2026: Steven Clinton: 28 Feb 2026 ; Coordinate Uncertainty in Meters: 28060.00000.

Los Angeles, California: 34.263982, -118.169192: : 8/14/2025: Alyssa Flores: 14 Aug 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.6269, -121.744237: : 3/11/2026: plittleton: 11 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Kern, California: 34.9419, -119.095599: : 4/23/2025: Kyle Elshoff: 23 Apr 2025 ; Coordinate Uncertainty in Meters: 28762.00000.

Monterey, California: 36.771051, -121.782809: : 3/9/2026: Diego Balbuena: 9 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.342049, -120.896768: : 3/11/2026: mostbittern: 11 Mar 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

San Bernardino, California: 34.33692, -117.331248: : 3/13/2026: BotFan01: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.73065, -121.775808: : 3/13/2026: jacky17amez: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.103896, -119.963261: : 3/11/2026: bobstafford805: 11 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.631976, -121.666123: : 3/13/2026: candy_morfin: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.172634, -119.955336: : 3/11/2026: bobstafford805: 11 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.702852, -121.713138: : 3/12/2026: georgiaaaaaa: 12 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.716777, -121.774405: : 3/13/2026: lisastivers: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Occurrence Remarks: Carrizo Plain First of two seen; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.75489, -121.688454: : 3/13/2026: Reese Evert: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Occurrence Remarks: Carrizo Plain 2nd of two seen; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.796311, -121.68093: : 3/13/2026: jimenaam: 13 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.121648, -119.704239: : 3/15/2026: Jake Jackson: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Santa Barbara, California: 34.55951, -119.932276: : 3/15/2026: Mark Holmgren: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.082717, -121.567964: : 5/3/2025: Amelia Ryan: 3 May 2025 ; Coordinate Uncertainty in Meters: 28592.00000.

Ventura, California: 34.407575, -119.367789: : 3/14/2026: reutfeldman: 14 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.044788, -121.55614: : 5/3/2025: Amelia Ryan: 3 May 2025 ; Coordinate Uncertainty in Meters: 28592.00000.

Ventura, California: 34.528073, -119.084121: : 3/25/2026: ahthorne: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Kern, California: 35.014546, -118.329149: : 5/8/2026: sangsterj: 8 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Ventura, California: 34.139615, -118.994996: : 4/18/2024: Liam Bertrand: 18 Apr 2024 ; Coordinate Uncertainty in Meters: 28874.00000.

San Benito, California: 36.534349, -121.087326: : 3/10/2026: jprbelli: 10 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Santa Barbara, California: 34.855518, -119.841741: : 4/25/2026: Garrett Craig: 25 Apr 2026 ; Coordinate Uncertainty in Meters: 28762.00000.

San Benito, California: 36.458477, -121.062006: : 4/7/2026: Sienna Carrillo: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Butte, California: 39.715298, -121.532996: : 4/5/2026: samgilbertson: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28060.00000.

Kern, California: 34.916605, -119.170311: : 4/6/2026: Anthony G: 6 Apr 2026 ; Coordinate Uncertainty in Meters: 41165.00000.

Monterey, California: 36.54253, -121.389179: : 4/7/2026: Bilal salim: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.681422, -121.689226: : 9/30/2025: Joe Miller: 30 Sep 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.783929, -118.588519: : 4/22/2026: snesdroid: 22 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Benito, California: 36.508705, -121.181654: : 4/17/2026: William Proebsting: 17 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.660544, -121.698954: : 9/30/2025: Joe Miller: 30 Sep 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.4184, -121.015715: : 3/24/2026: Daniela Durkin: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Luis Obispo, California: 35.284623, -120.465299: : 4/18/2026: Trevor Harding: 18 Apr 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Santa Clara, California: 37.092327, -121.263597: : 4/29/2026: John Kenny: 29 Apr 2026 ; Coordinate Uncertainty in Meters: 28447.00000.

San Luis Obispo, California: 35.290671, -120.744623: : 4/30/2026: jayhuilabalvin: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Los Angeles, California: 34.64668, -118.737645: : 4/26/2026: molafish: 26 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.279153, -120.859897: : 4/27/2026: bonsaimat: 27 Apr 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Santa Clara, California: 37.090479, -121.544524: : 4/30/2026: Brooke Sheridan: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 28447.00000.

Los Angeles, California: 34.636897, -118.438112: : 5/1/2026: sangsterj: 1 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Contra Costa, California: 37.954841, -121.93625: : 5/2/2026: wildflowerwatching: 2 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Los Angeles, California: 34.661227, -118.702457: : 4/26/2026: terrasaurus_: 26 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.564353, -118.197179: : 4/30/2026: Tom Mills: 30 Apr 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Occurrence Remarks: Black Point Trail, Mitchell Canyon, Mount Diablo State Park, CA.; Coordinate Uncertainty in Meters: 28329.00000.

Stanislaus, California: 37.341344, -121.239257: : 5/2/2026: pskolar: 2 May 2026 ; Coordinate Uncertainty in Meters: 28417.00000.

Monterey, California: 36.28458, -121.597846: : 5/3/2026: Quinn Shemet: 3 May 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

Los Angeles, California: 34.196326, -118.419309: : 5/5/2026: krishfinds: 5 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Santa Barbara, California: 34.779982, -119.776281: : 5/2/2026: ashert: 2 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Ventura, California: 34.771565, -118.878781: : 5/6/2026: Leah Gardner: 6 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Benito, California: 36.457337, -121.157391: : 5/2/2026: johnwmyles: 2 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Luis Obispo, California: 35.23648, -120.902261: : 5/6/2026: chrissytheenvironmentalist: 6 May 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Santa Barbara, California: 34.963741, -119.789529: : 3/26/2026: Chris Berry: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 28762.00000.

San Bernardino, California: 34.171969, -116.343253: : 5/8/2026: Cameron W Barrows: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.156643, -118.229967: : 5/7/2026: Noah: 7 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Santa Barbara, California: 34.46015, -119.768688: : 3/28/2026: zacpfeifer: 28 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Contra Costa, California: 37.975125, -121.85528: : 5/9/2026: krishy: 9 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

San Bernardino, California: 34.39152, -117.610508: : 5/1/2026: thehumuhumu: 1 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.164566, -121.560818: : 1/10/2026: zachharris1: 10 Jan 2026 ; Coordinate Uncertainty in Meters: 28592.00000.

San Bernardino, California: 34.176881, -116.364805: : 5/8/2026: Sue Shigenaga: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.193408, -116.329149: : 5/8/2026: Alison Kreager: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.115758, -116.250576: : 5/8/2026: Jan Thompson: 8 May 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Ventura, California: 34.268415, -118.689455: : 3/30/2026: zacharyzander01: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.463834, -119.480966: : 5/4/2026: benvizzachero: 4 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.335126, -117.918519: : 5/2/2026: Raphael D Mazor: 2 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Luis Obispo, California: 35.050556, -119.61917: : 3/21/2026: russnamitz: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Luis Obispo, California: 35.295335, -120.90038: : 5/10/2025: Isaac Capp: 10 May 2025 ; Coordinate Uncertainty in Meters: 28706.00000.

San Luis Obispo, California: 35.335865, -120.854321: : 5/10/2025: Isaac Capp: 10 May 2025 ; Coordinate Uncertainty in Meters: 28706.00000.

San Bernardino, California: 34.169832, -116.535785: : 3/31/2026: Susan: 31 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Luis Obispo, California: 35.00512, -119.673188: : 3/21/2026: Larry Chen: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.793186, -121.620741: : 9/21/2025: aldanaak: 21 Sep 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.228591, -120.941673: : 5/2/2025: Isaac Capp: 2 May 2025 ; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.790881, -121.695173: : 9/19/2025: andresbloop: 19 Sep 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Occurrence Remarks: horns + coloring + shape are all distinguishing features; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.36135, -120.919145: : 9/23/2025: Mackinley: 23 Sep 2025 ; Coordinate Uncertainty in Meters: 28706.00000.

Occurrence Remarks: handled with proper permits*; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.527103, -118.615002: : 9/25/2025: Lightning Star Sky / Skyler Noah Wall: 25 Sep 2025 ; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.603608, -120.843493: : 5/11/2026: lofibird: 11 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.465541, -121.127204: : 5/12/2026: Barbara Kossy: 12 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.693387, -121.767228: : 5/2/2026: Joe Miller: 2 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.700599, -121.667731: : 5/2/2026: Joe Miller: 2 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.514899, -121.094478: : 5/4/2026: starriels: 4 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Ventura, California: 34.318921, -118.856873: : 5/13/2026: firstwinter: 13 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.393614, -116.800034: : 5/10/2026: Morgan Stickrod: 10 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.79926, -120.207536: : 5/12/2026: Andrew: 12 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Benito, California: 36.482633, -121.177212: : 5/12/2026: John Sullivan: 12 May 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Luis Obispo, California: 35.402967, -120.575983: : 5/9/2026: Zooey Sandel: 9 May 2026 ; Coordinate Uncertainty in Meters: 28677.00000.

Monterey, California: 36.738399, -121.793292: : 5/17/2026: James Maughn: 17 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.145705, -119.566983: : 5/13/2026: russnamitz: 13 May 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Contra Costa, California: 37.943709, -121.892155: : 5/13/2026: ikeday: 13 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Los Angeles, California: 34.351542, -118.118882: : 5/16/2026: dwmcclure: 16 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.203412, -118.59266: : 5/17/2026: Christopher Moore: 17 May 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Contra Costa, California: 37.901259, -121.960628: : 5/17/2026: Anthony Ye: 17 May 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Monterey, California: 36.682825, -121.761777: : 5/17/2026: James Maughn: 17 May 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.333099, -121.458738: : 5/17/2026: Daniel Kennedy: 17 May 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

Monterey, California: 36.32736, -121.46687: : 5/17/2026: Daniel Kennedy: 17 May 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

San Benito, California: 36.586745, -121.134737: : 3/16/2026: kestrel_fishing: 16 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: Unsure if coast vs. desert. Location is moved but found in the same general area - where I believe thereΓÇÖs some overlap.; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.449758, -118.05712: : 3/21/2026: Jakob Ingle: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Luis Obispo, California: 35.197564, -119.679937: : 3/19/2026: Amelia Tauber: 19 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Joaquin, California: 37.550843, -121.410468: : 3/16/2026: Arvel Hernandez: 16 Mar 2026 ; Coordinate Uncertainty in Meters: 28388.00000.

Occurrence Remarks: One of two that darted across the trail.; Coordinate Uncertainty in Meters: 28388.00000.

San Luis Obispo, California: 35.089559, -119.501933: : 3/21/2026: diannabeck27: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Luis Obispo, California: 35.372804, -120.553906: : 3/21/2026: natebenedix: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Kern, California: 35.11987, -119.489618: : 3/21/2026: Ken Chamberlain: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Luis Obispo, California: 35.056821, -119.578401: : 3/22/2026: schizotypalvamp: 22 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Contra Costa, California: 37.912825, -121.988369: : 3/23/2026: yongestation: 23 Mar 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Santa Clara, California: 37.177901, -121.588332: : 3/21/2026: dabsmom: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28447.00000.

San Luis Obispo, California: 35.129127, -119.64846: : 3/22/2026: otes: 22 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Benito, California: 36.49401, -121.023001: : 3/24/2026: Joyce Smith: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Luis Obispo, California: 35.208568, -120.914327: : 3/22/2026: fatman300: 22 Mar 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Ventura, California: 34.23354, -119.121299: : 3/24/2026: erinfrog: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.407365, -118.424781: : 3/25/2026: yessicuhhh: 25 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Bernardino, California: 34.167882, -116.31418: : 3/21/2026: Maria Krausmann: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.5494, -117.983647: : 3/26/2026: mojavemama: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Tulare, California: 35.792407, -118.265086: : 4/3/2026: d_syskine: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

Occurrence Remarks: Very large, exaggerated thorns, scared up from a wash to under a nearby oak.; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.859918, -119.817007: : 3/24/2026: dinteranthus: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28762.00000.

Los Angeles, California: 34.554738, -118.044878: : 3/27/2026: Graham Montgomery: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.520225, -121.096637: : 3/26/2026: Sienna Carrillo: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Santa Barbara, California: 34.512373, -119.460464: : 3/28/2026: amorgan2: 28 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Santa Barbara, California: 34.587894, -119.516626: : 3/28/2026: amorgan2: 28 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.634748, -121.78597: : 3/16/2026: atanaciongallana: 16 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Santa Barbara, California: 34.563669, -119.519734: : 3/28/2026: amorgan2: 28 Mar 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.528591, -121.07294: : 3/29/2026: Bilal salim: 29 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: Just over an inch long and very well camouflage; Coordinate Uncertainty in Meters: 28505.00000.

Santa Barbara, California: 34.607969, -120.08182: : 3/15/2026: zacpfeifer: 15 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.568791, -120.669632: : 3/26/2026: Barry Langdon-Lassagne: 26 Mar 2026 ; Coordinate Uncertainty in Meters: 28677.00000.

Monterey, California: 36.797082, -121.666835: : 3/12/2026: Samara Zenk: 12 Mar 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.583906, -121.362875: : 3/30/2026: Bilal salim: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.327177, -121.515794: : 3/27/2026: Leah Zilberman: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

Santa Clara, California: 37.185966, -121.436181: : 3/28/2026: gnar_biologist: 28 Mar 2026 ; Coordinate Uncertainty in Meters: 28447.00000.

Los Angeles, California: 34.359769, -118.257719: : 3/30/2026: jpneus: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Luis Obispo, California: 35.084924, -119.650205: : 3/22/2026: Teale Fristoe: 22 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Bernardino, California: 34.301746, -117.302009: : 4/1/2026: BotFan01: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 35.045932, -119.927678: : 3/23/2026: Teale Fristoe: 23 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Monterey, California: 36.66618, -121.794139: : 4/3/2026: gayformoss: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Bernardino, California: 34.139314, -116.505458: : 4/4/2026: sidetracker: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.11294, -116.574979: : 4/4/2026: Augie Brinker: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.120703, -116.52263: : 4/4/2026: Cameron W Barrows: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Kern, California: 35.779524, -118.475827: : 4/4/2026: treeswing: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

San Bernardino, California: 34.176992, -116.435215: : 4/5/2026: Cathy Wiley: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Monterey, California: 36.768762, -121.787976: : 4/3/2026: georgiaaaaaa: 3 Apr 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Bernardino, California: 34.133771, -116.402704: : 4/4/2026: msedla: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Monterey, California: 36.550433, -121.715257: : 4/7/2026: Fred Watson: 7 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

San Bernardino, California: 34.17893, -116.542455: : 4/4/2026: frizzywitch: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.615084, -118.562472: : 4/4/2026: Graham Montgomery: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Monterey, California: 36.779502, -121.624553: : 4/9/2026: bellartle: 9 Apr 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Santa Clara, California: 37.367166, -121.569927: : 4/8/2026: John Kenny: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 28417.00000.

Contra Costa, California: 37.945103, -121.878665: : 4/9/2026: khsmith: 9 Apr 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Los Angeles, California: 34.273942, -118.254275: : 4/5/2026: roberta mariscal: 5 Apr 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.322181, -117.3815: : 3/30/2026: Wild Nile: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Occurrence Remarks: 1889-1894; Coordinate Uncertainty in Meters: 28706.00000.

Kern, California: 35.155928, -119.462758: : 4/4/2026: bryceking: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

Occurrence Remarks: Excellent camouflage!; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.210534, -121.12456: : 4/10/2026: Amanda Preece: 10 Apr 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

Santa Barbara, California: 34.684091, -119.686204: : 5/13/2026: rocketranch: 13 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.131165, -119.741934: : 3/21/2026: harrier: 21 Mar 2026 ; Coordinate Uncertainty in Meters: 28734.00000.

San Bernardino, California: 34.139794, -116.57984: : 4/4/2026: fonxo: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.283039, -118.359818: : 10/5/2025: ehumm: 5 Oct 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.439117, -119.968297: : 10/17/2023: stunfisk: 17 Oct 2023 ; Coordinate Uncertainty in Meters: 28818.00000.

Kern, California: 35.724799, -118.323172: : 3/30/2026: onekindofmilk: 30 Mar 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

Los Angeles, California: 34.606427, -118.43546: : 5/19/2026: KESC: 19 May 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.235143, -120.634165: : 5/17/2025: Maev Douglas: 17 May 2025 ; Coordinate Uncertainty in Meters: 28706.00000.

San Bernardino, California: 34.395417, -117.48655: : 4/22/2025: rasythach_87: 22 Apr 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

Tulare, California: 35.799985, -118.041581: : 6/1/2025: makennap: 1 Jun 2025 ; Coordinate Uncertainty in Meters: 28649.00000.

Monterey, California: 36.545196, -121.978232: : 6/9/2025: Rushi Tawade: 9 Jun 2025 ; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.621066, -121.66539: : 6/21/2025: Paul G. Johnson: 21 Jun 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.716054, -121.722873: : 6/21/2025: Paul G. Johnson: 21 Jun 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.738089, -121.758397: : 6/21/2025: Paul G. Johnson: 21 Jun 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Contra Costa, California: 37.91498, -121.886573: : 6/2/2026: Dan Fitzgerald (Fitz): 2 Jun 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

Occurrence Remarks: Blainvilles Horned Lizard, Big Tujunga canyon; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.710701, -121.704181: : 7/19/2026: James Maughn: 19 Jul 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.72105, -121.604898: : 7/19/2026: James Maughn: 19 Jul 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.764033, -121.643641: : 7/19/2026: James Maughn: 19 Jul 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Los Angeles, California: 34.572393, -117.95997: : 5/20/2026: mojavemama: 20 May 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.412999, -117.863874: : 6/2/2026: Kimball Garrett: 2 Jun 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Kern, California: 35.735254, -118.129157: : 6/4/2026: randyzaman: 4 Jun 2026 ; Coordinate Uncertainty in Meters: 28649.00000.

Los Angeles, California: 34.724504, -118.500931: : 6/3/2026: Olivia Miseroy: 3 Jun 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

San Bernardino, California: 34.217744, -116.880876: : 6/6/2026: Nicholas Procopio: 6 Jun 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.202448, -118.211969: : 6/5/2026: possiblybuddha: 5 Jun 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Occurrence Remarks: Two together!; Coordinate Uncertainty in Meters: 28790.00000.

Contra Costa, California: 37.990294, -121.941921: : 6/9/2026: mattdio: 9 Jun 2026 ; Coordinate Uncertainty in Meters: 28329.00000.

San Luis Obispo, California: 35.397391, -120.419169: : 6/9/2026: Mike Butler: 9 Jun 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Ventura, California: 34.485955, -118.932864: : 6/18/2026: pleistocene: 18 Jun 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Monterey, California: 36.649982, -121.675273: : 9/19/2025: diegoyb: 19 Sep 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Ventura, California: 34.460358, -118.964044: : 6/21/2026: pleistocene: 21 Jun 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.116267, -118.729141: : 6/11/2026: krishfinds: 11 Jun 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Inyo, California: 36.166243, -118.044505: : 6/9/2026: David Rankin: 9 Jun 2026 ; Coordinate Uncertainty in Meters: 28592.00000.

Occurrence Remarks: Sandy Ridge Rd. area; Coordinate Uncertainty in Meters: 28505.00000.

Ventura, California: 34.599079, -119.101124: : 6/21/2026: Andreas Waldstein: 21 Jun 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.295619, -117.92555: : 6/19/2026: sierra gadsby: 19 Jun 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

Ventura, California: 34.744826, -119.426231: : 6/25/2026: Zooey Sandel: 25 Jun 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

Monterey, California: 36.757805, -121.798105: : 6/27/2026: lindesule: 27 Jun 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.682511, -121.607184: : 6/20/2026: Phoebe Barnes: 20 Jun 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Ventura, California: 34.586341, -119.078556: : 7/1/2026: nathan_goes_outside: 1 Jul 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

Kern, California: 35.273112, -118.339907: : 6/22/2026: Daniel S. Cooper: 22 Jun 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.646883, -121.736785: : 6/26/2026: avery elizabeth: 26 Jun 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.584475, -121.029139: : 3/18/2026: Jon Aull: 18 Mar 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Ventura, California: 34.774393, -119.248724: : 9/29/2025: Cedarwood Outdoor School: 29 Sep 2025 ; Coordinate Uncertainty in Meters: 28790.00000.

Monterey, California: 36.681204, -121.669703: : 7/16/2026: emma_amia: 16 Jul 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.716177, -121.626022: : 9/19/2025: erindoran27: 19 Sep 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Santa Barbara, California: 34.559992, -119.684762: : 10/11/2025: Elise Cypher: 11 Oct 2025 ; Coordinate Uncertainty in Meters: 28818.00000.

Los Angeles, California: 34.385446, -118.284017: : 9/30/2025: california_every_reptile: 30 Sep 2025 ; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.195153, -116.820329: : 10/10/2025: Rachel: 10 Oct 2025 ; Coordinate Uncertainty in Meters: 28874.00000.

Occurrence Remarks: Dead; Coordinate Uncertainty in Meters: 28874.00000.

Unknown, California: 35.207018, -120.958184: : 3/20/2026: mostbittern: 20 Mar 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.583952, -121.99477: : 5/25/2025: Rushi Tawade: 25 May 2025 ; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1837742118; Occurrence Remarks: Devils Punchbowl Natural Area;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 1837753175; Occurrence Remarks: Juvenile about 2 inches. Near a wash.;; Coordinate Uncertainty in Meters: 28846.00000.

Los Angeles, California: 34.6493, -118.641667: : 5/26/2025: ntess: 26 May 2025 ; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 3468943011; Occurrence Remarks: spotted on ground at exact same time another was spotted up above on rock;; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.514445, -121.14391: : 4/5/2018: Jennifer Barton Hansen: 5 Apr 2018 :

Monterey, California: 36.284467, -121.41399: : 3/27/2026: montereyfred: 27 Mar 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 1838044994; Occurrence Remarks: right cranial horn damaged (missing);; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1838059965; Occurrence Remarks: It was cool, maybe 60-65 degrees and sunny.;; Coordinate Uncertainty in Meters: 28649.00000.

GBIFID: 4067184538; Occurrence Remarks: On the Old Boney Trail a little ways up from the Serrano Canyon Trail in Point Mugu State Park. IΓÇÖd seen another one about five minutes earlier.;; Coordinate Uncertainty in Meters: 28874.00000.

San Benito, California: 36.440527, -121.165851: : 5/16/2021: Pinnacles National Park: 16 May 2021 :
GBIFID: 3705443539; Occurrence Remarks: DFR;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3747223914; Occurrence Remarks: Creature blended in w dirt on hiking trail above the city of Sierra Madre, CA;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3747280113; Occurrence Remarks: Highlight of the day for sure. Thought itd be too cold for one to be out.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1838348764; Occurrence Remarks: Joshua Tree and California juniper habitat, Southern Mojave high desert.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3759142152; Occurrence Remarks: We saw 6 of these of little guys while hiking up on one of the ridges in the santa lucia mountains. Out of the Los Padres national forest primitive camp sites;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 3759553056; Occurrence Remarks: 5 individuals over 300m section of trail.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3759749486; Occurrence Remarks: In the Bobcat fire burn scar;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 1052586484; Occurrence Remarks: Small Coast Horned Lizard, Malibu Creek State Park;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3760369114; Occurrence Remarks: My first ever horned toad, a lifer, I was elated. Totally caught me off guard, and was very cooperative for photos and admiration.;; Coordinate Uncertainty in Meters: 28417.00000.

GBIFID: 3772418542; Occurrence Remarks: Found by my family, sadly I wasnΓÇÖt there :(;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3764560717; Occurrence Remarks: What a beast! Longer than my hand! Behavior: chill dude, sticking tongue out/tongue touching seemingly random spots with no insects-and wiggled its tail like a cat!;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 3764564231; Occurrence Remarks: This one was very relaxed. When we stayed still, it started moving around and licking various objects on the ground. There were no ants around so it didnt seem to be feeding. Is that how the lizard finds ants, by tasting their presence? Or is that how it finds other lizards?;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1839240766; Occurrence Remarks: Updated the location to be precise about where it was seen along the trail on the way up to the little bridge. My husband also posted his photo of this same lizard with his phone-recorded location, his account is walteralamb.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3764505217; Occurrence Remarks: These guys were all over the place right off the road in Wrightwood.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3772513025; Occurrence Remarks: 4 total Horned Lizards observed in this general region. Only two were photographed and uploaded to iNat.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 3772796605; Occurrence Remarks: 4 total Horned Lizards observed in this general region. Only two were photographed and uploaded to iNat.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 1839250665; Occurrence Remarks: Recaptured from 4/21/18;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3772964529; Occurrence Remarks: Uploaded correct image.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3773275727; Occurrence Remarks: Antelope valley. But there are two suggestions so IΓÇÖm not sure for this species;; Coordinate Uncertainty in Meters: 28762.00000.

San Benito, California: 36.513302, -121.096641: : 5/2/2022: Pinnacles National Park: 2 May 2022 :
GBIFID: 3773485167; Occurrence Remarks: Photo credit Amelia Ryan;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3773633622; Occurrence Remarks: A horned toad on diablo?!?;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 3773494486; Occurrence Remarks: Photos by Julio Connolly;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3784798494; Occurrence Remarks: I think I see two rows of spines along the side?;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 1098893092; Occurrence Remarks: AKA Blainvilles Horned Lizard, Phrynosoma blainvillii;; Coordinate Uncertainty in Meters: 737735.00000.

GBIFID: 3802368049; Occurrence Remarks: 1 of 2 individuals seen;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3802663399; Occurrence Remarks: 1 of 2 individuals seen;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3802607221; Occurrence Remarks: not a precise location, but in the correct general area;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1841266308; Occurrence Remarks: A well-disguised horned lizard in the interior of Henry Coe State Park, California, USA;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 3858495300; Occurrence Remarks: Seen by my friend Thalia Ryder while surveying a dozer line for the Sheep Fire.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3859498822; Occurrence Remarks: Out doing fieldwork;; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.475632, -121.024642: : 5/6/2018: Chloe and Trevor Van Loon: 6 May 2018 :

GBIFID: 1847504432; Occurrence Remarks: Fort Ord Natural Preserve - UCSC;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1847504536; Occurrence Remarks: Fort Ord Natural Preserve - UCSC;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3858803763; Occurrence Remarks: Juvenile Blainvilles Horned Lizard, about 1.5-2 inches long. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Double row of Side Scales on Flanks: https://www.inaturalist.org/observations/124242075 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3873188912; Occurrence Remarks: Very small;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3874057420; Occurrence Remarks: ΓÇ£Horny ToadΓÇ¥. Los Padres Mountains. Obscuring location due to reports of people capturing these as pets. Sunny day in the high 70ΓÇÖs F.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 3892404477; Occurrence Remarks: Only about 5 inches long with a stubby tail.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3881683832; Occurrence Remarks: Two young juvenile Blainvilles Horned Lizards, both less than 1.5 inches (4cm) long, crossing the asphalt road, within 100 ft of each other. Small black spots on whole underside. I donΓÇÖt usually pick them up, but we didnΓÇÖt want them to get run over by bike riders or hikers. 4 juvenile BlainvilleΓÇÖs Horned Lizards observed in the past 2 days in Ford Ord. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3881664313; Occurrence Remarks: Big female;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1847615827; Occurrence Remarks: Moved out of the fireroad ahead of a mtn biker coming through.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3889158615; Occurrence Remarks: vicinity of (now demolished) San Clemente Dam area of Carmel River;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3881644654; Occurrence Remarks: juv along slopes of Laguna Mt., San Benito Co. (permit access);; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 1850911971; Occurrence Remarks: Adult and juvenile together.;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 1850919007; Occurrence Remarks: Bonus on this Mount Diablo Butterfly Count day;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1305111348; Occurrence Remarks: coast horned lizard; in the San Gabriel Mountains on a shady ridge above Pacoima Canyon, elevation appx. 3000 feet;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3903391667; Occurrence Remarks: Weve seen 12-13 juveniles on the sandy trails in Fort Ord in the past 6 weeks or so. They are approx 3cm long. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3902997432; Occurrence Remarks: Weve seen 12-13 juvenile Blainvilles Horned Lizards on the sandy trails in Fort Ord in the past 6 weeks or so. They are about 3cm long (under 1 inch). Coast Live Oak leaf gives it scale. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1850973434; Occurrence Remarks: Adding image of horned lizard observed by my wife to hopefully assist with more accurate location.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1088934136; Occurrence Remarks: Basking on a rock in plain sight. When you have camouflage this good, you should use it!;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3915505653; Occurrence Remarks: horned lizard;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3912422468; Occurrence Remarks: About the size of a quarter. The first time Ive seen a horned lizard! Active, skittering. Low 70s F. I believe it is a juvenile, based on size, but am not familiar with the species;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1088935724; Occurrence Remarks: Found while hiking. Temp approximately 65 degrees Fahrenheit. Sunny with clear skies.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3923284794; Occurrence Remarks: Lizard on the path scurrying to the cover on brush this is the best picture I could get. It was small and light in color;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3923316035; Occurrence Remarks: This little dude had some beautiful coloration! Matched the substrate very well. At the time of posting this, I did not know this species was vulnerable! I briefly picked up this little guy, took my picture, and returned him to his ant feast. I will not be picking these up in the future.;; Coordinate Uncertainty in Meters: 28790.00000.

San Benito, California: 36.452561, -121.18507: : 6/15/2018: Pinnacles National Park: 15 Jun 2018 :

GBIFID: 3912434074; Occurrence Remarks: Another little one. Shape and size of a quarter with a head and legs. Temps about mid 70s F with a breeze. The second Ive seen in my life, and on the same hike as I saw the first!;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3915610353; Occurrence Remarks: Had to rescue this fellow from a curious dog.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3963523058; Occurrence Remarks: Pinnacles National Park, CA.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3963273085; Occurrence Remarks: Pinnacles National Park, CA.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 891103620; Occurrence Remarks: A horned lizard lounging in the sand along road to Arrastre Creek, on the back side of Big Bear City/Lake. Not sure which horned lizard this is.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4935637515; Occurrence Remarks: Mating in position described in literature with female on back and male on top (face to face);; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1088975020; Occurrence Remarks: Coast horned lizard, Phrynosoma blainvillii;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1088975068; Occurrence Remarks: Female;; Coordinate Uncertainty in Meters: 28706.00000.

San Benito, California: 36.464758, -121.092531: : 6/3/2018: Pinnacles National Park: 3 Jun 2018 :
GBIFID: 1890701233; Occurrence Remarks: DFR;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1092880378; Occurrence Remarks: Coast horned lizard in Guadalupe Nipomo Dunes;; Coordinate Uncertainty in Meters: 28734.00000.

Ventura, California: 34.617796, -119.308511: : 5/5/2008: Lynn Watson, Santa Barbara: 5 May 2008 :
GBIFID: 891109094; Occurrence Remarks: Horned Lizard, Pine Mountain.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4080492256; Occurrence Remarks: So happy to finally see one. Right next to an ant mound, as expected;; Coordinate Uncertainty in Meters: 28534.00000.

Monterey, California: 36.355906, -121.527122: : 4/24/2026: Sophie Noda: 24 Apr 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

San Benito, California: 36.477915, -121.196962: : 3/31/2023: Pinnacles National Park: 31 Mar 2023 :
GBIFID: 4096511156; Occurrence Remarks: Photo credit: NPS/Paul G. Johnson.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4102794666; Occurrence Remarks: Record for mating male;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4112096853; Occurrence Remarks: Running along trail in wildflower area;; Coordinate Uncertainty in Meters: 28677.00000.

GBIFID: 891061995; Occurrence Remarks: Common name: California Horned Lizard Table Mountain is the northern limit of this species range. North Table Mountain Ecological Reserve, Butte County, California;; Coordinate Uncertainty in Meters: 28090.00000.

GBIFID: 4111905926; Occurrence Remarks: This specimen was held using a researcherΓÇÖs permit and was released immediately after being photographed.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 5153386358; Occurrence Remarks: Why is he on the beach tho;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 4116447263; Occurrence Remarks: Two rows of pointed fringe scales on the side;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4116228485; Occurrence Remarks: Horned toad;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 1098907828; Occurrence Remarks: 1 individual.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4121463155; Occurrence Remarks: One on top of another before I surprised them and me.;; Coordinate Uncertainty in Meters: 28388.00000.

GBIFID: 4121142845; Occurrence Remarks: running along road after having a scuffle with a whiptail.;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4126947494; Occurrence Remarks: A treat for me;; Coordinate Uncertainty in Meters: 28329.00000.

Ventura, California: 34.776856, -119.217051: : 3/24/2026: alysestuck: 24 Mar 2026 ; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4134069757; Occurrence Remarks: Individual hand caught while running across sandy dune trail at UC Reserve at Ford Ord. Overcast day with light breeze. Enlarged postanal scales indicated it was a male.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4137915391; Occurrence Remarks: They turned Pete into a horny toad;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4138409456; Occurrence Remarks: Four different individuals;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1914223916; Occurrence Remarks: found this tiny lizard on elevation at 3400. a few month ago found adult all the way on the bottom of the canyon.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4440897847; Occurrence Remarks: Horned toad;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4936736749; Occurrence Remarks: Horned Lizard;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4162563541; Occurrence Remarks: In sandy wash, active in ~100 degree weather! Fastest moving horned lizard IΓÇÖve ever seen.;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 4171577893; Occurrence Remarks: Sighted on the edge of the trail on the South side of the Wallis Annenberg wildlife crossing over 101;; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.284598, -118.134827: : 7/11/2015: NHMLA Community Science Program: 11 Jul 2015 :
GBIFID: 1122966503; Occurrence Remarks: I saw your Facebook post- spotted this little guy in the San Gabriel mountains on the hike near the white resort ruins! - Eden McFadden Observation and photo by Eden McFadden, sent to rascals@nhm.org.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4172301574; Occurrence Remarks: 2 rows of spike on the side;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4177344490; Occurrence Remarks: Healthy;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4177080663; Occurrence Remarks: AlongHigh Trail, Joshua Tree National Park.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4177252842; Occurrence Remarks: Moved to side of busy pedestrian, bike, horse trail. Scampered off in seemingly good health. First one Ive seen in 14 years on this trail.;; Coordinate Uncertainty in Meters: 28874.00000.

Los Angeles, California: 34.701034, -118.517086: : 8/14/2023: Transition Habitat Conservancy: 14 Aug 2023 :

GBIFID: 4400431006; Occurrence Remarks: Photographer Chris Scharf - client of Royle Safaris on tour;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4400267094; Occurrence Remarks: Small juvenile;; Coordinate Uncertainty in Meters: 28846.00000.

San Benito, California: 36.466473, -121.12375: : 5/29/2023: Pinnacles National Park: 29 May 2023 :
GBIFID: 4400105445; Occurrence Remarks: Photo credit: NPS/Paul G. Johnson;; Coordinate Uncertainty in Meters: 28534.00000.

San Benito, California: 36.486265, -121.132919: : 4/26/2023: Pinnacles National Park: 26 Apr 2023 :
GBIFID: 4400098632; Occurrence Remarks: Photo credit: NPS/Paul G. Johnson.;; Coordinate Uncertainty in Meters: 28534.00000.

San Benito, California: 36.488524, -121.009722: : 4/26/2023: Pinnacles National Park: 26 Apr 2023 :
GBIFID: 4400088673; Occurrence Remarks: Photo credit: NPS/Paul G. Johnson.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4407490533; Occurrence Remarks: One of three juveniles seen (two photographed) at Horse Canyon limestone quarry.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4407417269; Occurrence Remarks: One of three juveniles seen (two photographed) at Horse Canyon limestone quarry. Two of the three exhibited the light, almost axanthic color morph shown here, which is a good fit for the white limestone present in much of the area. The other (https://www.inaturalist.org/observations/181958763) was a more typical brown color. See photos 6, 8, 9 for comparison.;; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.371169, -117.3395: : 9/6/2023: ryankanderson: 6 Sep 2023 :

GBIFID: 4414003432; Occurrence Remarks: ~2 inches long;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 1134971534; Occurrence Remarks: Coast Horned Lizard. Came across this lizard as it crossed the trail/road. Temp ~ 82 degrees F. Sun, no clouds.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 4421040802; Occurrence Remarks: Baby;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 4416984492; Occurrence Remarks: Just a little baby;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1143522540; Occurrence Remarks: Well camouflaged wide body lizard in center of picture;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4424347094; Occurrence Remarks: It blended in so well with the surroundings that I only happened to see it because it moved. I kept my eyes on it while I fumbled for my phone camera, otherwise I was afraid Id lose track of where it was.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4424114263; Occurrence Remarks: Hidden under buckwheat and loco weed. Giant kangaroo precinct habitat.;; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.443471, -121.328112: : 5/8/2014: Pinnacles National Park: 8 May 2014 :
GBIFID: 4430522785; Occurrence Remarks: Photo credit: NPS/Dan Ryan.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4453737313; Occurrence Remarks: Hatchling from this fall. Was first seen as it was running across the trail, probably in response to my approach.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4465465868; Occurrence Remarks: Very small, less than 2 head to tail;; Coordinate Uncertainty in Meters: 28417.00000.

GBIFID: 4438824633; Occurrence Remarks: juvenile. gently scooped by encouraging onto hand. not very warm - slow-moving. extremely cute. made my entire day;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4438961006; Occurrence Remarks: 1st of two horned lizards seen. Not handled. Alert and quick-moving. Air temps in mid-70s.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4506483567; Occurrence Remarks: Tiny juvenile in a place I wouldnt normally expect to see one.;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 4535917155; Occurrence Remarks: There was this one and a much smaller one.;; Coordinate Uncertainty in Meters: 532007.00000.

GBIFID: 4516667784; Occurrence Remarks: Appears to have drowned by flooding, likely during the 2023 monsoon;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4600035293; Occurrence Remarks: Basking in the gravel road. Tiny and amazing. Used my phone camera at first until I could reach for my M4/3ds;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2005335674; Occurrence Remarks: Rattler Spring, Tejon Ranch difference between blainville and desert horned Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 4606828535; Occurrence Remarks: relocated for safety.;; Coordinate Uncertainty in Meters: 28649.00000.

GBIFID: 4607608499; Occurrence Remarks: Horned lizard found in moorpark on 4/8;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4936585488; Occurrence Remarks: Carrizo Plain;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4847010190; Occurrence Remarks: Screenshot from a video so the quality is awful.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4851750138; Occurrence Remarks: cnddb ROZ24F0029;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4852714060; Occurrence Remarks: cnddb ROZ24F0029;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4852240716; Occurrence Remarks: cnddb ROZ24F0029;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4852733101; Occurrence Remarks: Horned Lizards are extremely well camouflaged COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4847026191; Occurrence Remarks: Along upper manzana trail;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4852829755; Occurrence Remarks: Near La Panza Summit.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 4853104780; Occurrence Remarks: found by @u_phantasticus;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4851859195; Occurrence Remarks: horned lizard;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4852444230; Occurrence Remarks: Two seen in this sandy, low elevation section of the trail;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4852420654; Occurrence Remarks: In all this time ive seen exactly one horned lizard, this day i saw at least 4. Masters of disguise in the rocky chaparral they inhabit.;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 4852508556; Occurrence Remarks: In all this time ive seen exactly one horned lizard, this day i saw at least 4. Masters of disguise in the rocky chaparral they inhabit.;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 4855419878; Occurrence Remarks: Observed 10-20 juvenile horned lizards on trail. One adult observed but couldnΓÇÖt get a good picture of.;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 4937175926; Occurrence Remarks: Carrizo Plain;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4855151433; Occurrence Remarks: A beautiful man.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4855361109; Occurrence Remarks: Horned lizard, less than 2 inches long, is very well camouflaged on the sandy, gravelly substrate. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4946557133; Occurrence Remarks: location close but not exact;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4863898784; Occurrence Remarks: Found under a shrub.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4863449127; Occurrence Remarks: Found basking in a rock on a trail by Cespe creek;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4855202485; Occurrence Remarks: Horned lizard, less than 2 inches long, is very well camouflaged on the gravelly substrate at elevation 3200 ft near top of North Chalone Peak. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4863366799; Occurrence Remarks: Fort Ord Guided Nature Walk;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4863541791; Occurrence Remarks: Fort Ord Guided Nature Walk;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4863552049; Occurrence Remarks: on a guided nature walk through fort ord;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4863489868; Occurrence Remarks: !!!;; Coordinate Uncertainty in Meters: 28210.00000.

GBIFID: 4863960432; Occurrence Remarks: Though it didnt appear to enjoy the photo shoot, it had an air of resigned acceptance.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4863725461; Occurrence Remarks: basking in the road.;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4863867180; Occurrence Remarks: was initially in the road;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4863756420; Occurrence Remarks: basking in the road.;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4863357196; Occurrence Remarks: on guided walk through fort ord.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4863926799; Occurrence Remarks: Used image dust filtering and cropping to deal with debris on camera lenses;; Coordinate Uncertainty in Meters: 28417.00000.

GBIFID: 4867765173; Occurrence Remarks: 3 horned lizards on forearm;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4868145407; Occurrence Remarks: Based on location;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4868175765; Occurrence Remarks: Found at fort ord;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4868101803; Occurrence Remarks: Found right off the grassy trail. Saw slight movement as we walked by it and pointed it out. Joe Miller identified it as an non-tagged male.;; Coordinate Uncertainty in Meters: 28505.00000.

San Bernardino, California: 34.115819, -116.919748: : 5/19/2024: hummingbirdpirate: 19 May 2024 :

GBIFID: 4867765840; Occurrence Remarks: Found on the side of the trail. Huge individual that appeared to be fat (perhaps a gravid female?);; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4936532115; Occurrence Remarks: Carrizo Plain;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 4867881946; Occurrence Remarks: Found on trail leading to Hole in the Rock;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 4872169792; Occurrence Remarks: Laguna Mountain Road Trail - Laguna Mountain Recreational Area, San Benito County, California;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 4875155418; Occurrence Remarks: cnddb: ROZ24F0045;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4891652405; Occurrence Remarks: Lizard was handled by State Park personnel with a research permit.;; Coordinate Uncertainty in Meters: 28790.00000.

San Bernardino, California: 34.300191, -117.156782: : 6/1/2024: Sara Cristina Medina: 1 Jun 2024 :

Monterey, California: 36.220297, -121.124615: : 4/8/2026: sgaffney: 8 Apr 2026 ; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 4891731953; Occurrence Remarks: Partially developed second row of enlarged scales on the side;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 4891711835; Occurrence Remarks: saw running at edge of road. i stopped and the lizard froze. i was able to snap a picture and then left it be. small lizard about 3.25 inches from tip of nose to end of tail.;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 2236881306; Occurrence Remarks: Los Padres NF;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4901237755; Occurrence Remarks: Scan from slide; location from notes;; Coordinate Uncertainty in Meters: 28734.00000.

San Bernardino, California: 34.19081, -116.35894: : 5/14/2019: naturephotosuze: 14 May 2019 :
GBIFID: 4936932019; Occurrence Remarks: Joshua Tree;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4903808061; Occurrence Remarks: Neonate;; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.462694, -117.911069: : 7/7/2024: Ingrid Hernandezgoll: 7 Jul 2024 :

GBIFID: 4919144500; Occurrence Remarks: Burton Mesa Ecological Reserve;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 4919275665; Occurrence Remarks: Adult Blainvilles Horned Lizard at about 3-3.5 inches COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4921425086; Occurrence Remarks: Baby! Off the side of a trail. Found right as the heat is the day is picking up!;; Coordinate Uncertainty in Meters: 28818.00000.

Santa Barbara, California: 34.783046, -120.411266: : 8/1/2024: Juli Ann Lingenberg: 1 Aug 2024 :

GBIFID: 1211985475; Occurrence Remarks: Third and final horned lizard I saw along a ca. 50m stretch of the fire road. All were about the same size, and likely young of the year.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1211985618; Occurrence Remarks: First of three horned lizards I saw along a ca. 50m stretch of fire road. All were about the same size, and likely young of the year.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 4923757925; Occurrence Remarks: Noted on the way to the Barf Trail.;; Coordinate Uncertainty in Meters: 28505.00000.

Ventura, California: 34.329281, -119.093208: : 4/6/2026: kevin mason: 6 Apr 2026 ; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 4935694839; Occurrence Remarks: With ksore and nat;; Coordinate Uncertainty in Meters: 28329.00000.

Monterey, California: 36.616304, -121.72655: : 4/6/2026: Hayden Bakeman: 6 Apr 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4945478186; Occurrence Remarks: I believe this is a phrynosoma dropping, it has a white urate and is full of native ants. I have found horned lizards frequently at this location as well;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 2238993748; Occurrence Remarks: Unfortunately deceased;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 4950462545; Occurrence Remarks: Laguna Mountain Trail - Laguna Mountain Recreational Area, San Benito County, California;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 2239019841; Occurrence Remarks: Scat;; Coordinate Uncertainty in Meters: 28874.00000.

Monterey, California: 36.3868, -121.494287: : 9/15/2024: Professor Brian Todd at UC Davis: 15 Sep 2024 :
GBIFID: 4949905607; Occurrence Remarks: Newly hatched, young of the year.;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 2239027702; Occurrence Remarks: Sand dune in grassland;; Coordinate Uncertainty in Meters: 28417.00000.

GBIFID: 4950556607; Occurrence Remarks: Horned lizard;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2242801860; Occurrence Remarks: this is the first horned lizard willing to let me get the camera within macro range.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 4953101424; Occurrence Remarks: 4-5 inches long;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2242835400; Occurrence Remarks: Species determined by location;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4974143000; Occurrence Remarks: Very small; only about 2 or a bit more with the tail.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2244216453; Occurrence Remarks: Lime Ridge Open Space, Manzanita Trail, ca. 0.5 mile north of Paraiso Trail;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2242904458; Occurrence Remarks: Found during the 2019 Pinnacles NP Bioblitz.;; Coordinate Uncertainty in Meters: 28534.00000.

San Luis Obispo, California: 35.048109, -119.74093: : 4/19/2019: Kathy Claypole Biggs: 19 Apr 2019 :
GBIFID: 2244219079; Occurrence Remarks: Carizzo Plains;; Coordinate Uncertainty in Meters: 28734.00000.

GBIFID: 2244240107; Occurrence Remarks: Surviving in one of the most intensely burned parts of the Woolsey Fire.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 5008303174; Occurrence Remarks: Found this giant horned lizard unsure of species while on a hike near Lake Santa Margarita CA;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 891147684; Occurrence Remarks: Three adult individuals.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2244319510; Occurrence Remarks: All I know is we call this little guy a horney toad. Any takers on the real facts?;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 891148120; Occurrence Remarks: First Horned Lizard. It was not happy. Love how they run. Or try to run, at least.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2251944135; Occurrence Remarks: Two seen in close proximity to one another. Both sitting near or beneath Acmispon glaber along the right/East side of the trail.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2251973138; Occurrence Remarks: Hiking in the Verdugo Hill in 2010, I ran into this small lizard who kindly allowed me to take his photo!;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 5087813145; Occurrence Remarks: Just off the trail up Grass Mountain;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 5087920955; Occurrence Remarks: Elk trail fire restoration area;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2265839786; Occurrence Remarks: Seen at elev. 855 near Indian Knob, San Luis Obispo County, CA.;; Coordinate Uncertainty in Meters: 102561.00000.

GBIFID: 2265839923; Occurrence Remarks: Seen at elev. 855 near Indian Knob, San Luis Obispo County, CA.;; Coordinate Uncertainty in Meters: 102561.00000.

San Bernardino, California: 34.135979, -116.408129: : 6/9/2019: Spider Jane Fawke: 9 Jun 2019 :

GBIFID: 2265857771; Occurrence Remarks: Lizard with horns on its head img_2864;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 2265863117; Occurrence Remarks: img_2946;; Coordinate Uncertainty in Meters: 1000000.00000.

GBIFID: 5108537368; Occurrence Remarks: 2 of 5 seen today;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2265868856; Occurrence Remarks: Phrynosoma blainvillii 08 Jun 2019 CA, SBE Co., San Bernardino Mountains, FR 3N03;; Coordinate Uncertainty in Meters: 28846.00000.

Santa Clara, California: 37.424849, -121.481006: : 3/16/2026: Sophia Winitsky: 16 Mar 2026 ; Coordinate Uncertainty in Meters: 28388.00000.

GBIFID: 5133149118; Occurrence Remarks: Female;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2269243018; Occurrence Remarks: Seen while working in Matilija Creek.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 5134632443; Occurrence Remarks: This individual had deformed horns, or healed from an old injury. His rightmost horns were normal but the rest were significantly reduced and rounded little nubs. The last two photos are from about an hour later on my hike back down. I saw one other horned lizard on this hike but it fled into the chaparral before I could get a photo.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 891154873; Occurrence Remarks: My first horned lizard. Ken-ichi caught it with his hands. Blew me away.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 5140391997; Occurrence Remarks: juvenile;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 2269319267; Occurrence Remarks: Young male;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 5140582991; Occurrence Remarks: Working with staff at Fort Ord Natural Reserve who has permits needed for holding this species;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2273263715; Occurrence Remarks: Seen at elev. 855 near Indian Knob, San Luis Obispo County, CA.;; Coordinate Uncertainty in Meters: 102561.00000.

Los Angeles, California: 34.118329, -118.813129: : 2/23/2016: NHMLA Community Science Program: 23 Feb 2016 :
GBIFID: 1257410705; Occurrence Remarks: We have seen 3 very small ones this spring on our NatureBridge programs while hiking at the Shalom Institute off Mulholland Drive (north of Leo Carrillo). This is the first year (in the last five) that educators have reported seeing this animal. And weve seen 3 in the last two weeks! - Meg Jakubowski Observation and photo by Meg Jakubowski, sent to rascals@nhm.org.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 5140660238; Occurrence Remarks: Observed during the UCSC CNP field trip to UCSC Fort Ord Natural Reserve, with UCSC FONR staff. Same individual observed in https://www.inaturalist.org/observations/273999249 https://www.inaturalist.org/observations/274262747 https://www.inaturalist.org/observations/274325624 https://www.inaturalist.org/observations/274342060 https://www.inaturalist.org/observations/274759439;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 5140928328; Occurrence Remarks: Dead Blainvilles Horned Lizard (Phrynosoma blainvillii) found on trail. It was probably an adult being about 2.5 inches long. My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Closeup: https://www.inaturalist.org/observations/49844521 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii), a.k.a. Coast Horned Lizard is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024. pp. 39-40 Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard (Phrynosoma platyrhinos calidiarum). Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024. pp. 42-43 Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 5154199250; Occurrence Remarks: it has 2 rows of spines along its abdomen and a tiny horn in the center of its diadem, consistent with Blainville horned lizard.;; Coordinate Uncertainty in Meters: 28874.00000.

San Bernardino, California: 34.151933, -116.293947: : 5/1/2025: Cameron W Barrows: 1 May 2025 :

GBIFID: 5154349305; Occurrence Remarks: Juvenile about 1.75 snout to vent;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 5153982973; Occurrence Remarks: Look at that wise old dragon;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 5154229372; Occurrence Remarks: A LIL GUY;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 5154735624; Occurrence Remarks: This guy had some battle scars: A missing tail tip and one broken leg just dangling by some healed skin. He was still able to move pretty fast though;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 5153536495; Occurrence Remarks: We met the mayor.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 5153517643; Occurrence Remarks: Will add more detail photos;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 5167249211; Occurrence Remarks: ≡ƒÿÄ;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2283163622; Occurrence Remarks: The lizard did not resist being held, and was released immediately after the pictures were taken;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 5166900042; Occurrence Remarks: Look closely.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2294438978; Occurrence Remarks: Found this guy around 1/3 of the way up to the trail. Put him back where I found him.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 2283200957; Occurrence Remarks: Found deceased on trail; squashed by recent off-road vehicle activity.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 5167648721; Occurrence Remarks: 4-6 inches long, pretty stocky. Not much color. Stayed very still and watched me patiently;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 5168400706; Occurrence Remarks: Bioe20F;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 5168367419; Occurrence Remarks: Found scurrying off the trail. Weather has been mostly sunny and warm recently.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 5176443601; Occurrence Remarks: This guy was *not* built for moving around invasive annual grasses :/;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 5176501817; Occurrence Remarks: Jonathan;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 5187705824; Occurrence Remarks: Sub-adult about 3 snout to vent;; Coordinate Uncertainty in Meters: 28329.00000.

Ventura, California: 34.70337, -118.941755: : 6/6/2025: aventurasforestschool: 6 Jun 2025 :

GBIFID: 5188033083; Occurrence Remarks: Bioe20f;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1265559754; Occurrence Remarks: Observation and photo submitted by Karin Merit via e-mail to rascals@nhm.org;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 1265562606; Occurrence Remarks: Observation and photo submitted by Karin Merit via e-mail to rascals@nhm.org;; Coordinate Uncertainty in Meters: 28790.00000.

Monterey, California: 36.724985, -121.710514: : 4/4/2026: Lalu Ozban: 4 Apr 2026 ; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1265589565; Occurrence Remarks: @tiwane comes through with a beauty!;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1265590419; Occurrence Remarks: Highlight of the day. What a phenomenal animal.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 5230206109; Occurrence Remarks: Juvenile, ~2 in length;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1265594046; Occurrence Remarks: Juvenile Blainvilles Horned Lizard;; Coordinate Uncertainty in Meters: 28734.00000.

San Luis Obispo, California: 35.104836, -119.6712: : 5/6/2018: naturephotosuze: 6 May 2018 :

GBIFID: 2350400197; Occurrence Remarks: Hatchling. Very warm out this morning;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1265899506; Occurrence Remarks: Im getting spoiled seeing these...;; Coordinate Uncertainty in Meters: 28388.00000.

GBIFID: 2350397210; Occurrence Remarks: Hatchling;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2350429369; Occurrence Remarks: On light brown dirt path, south side of hill near summit. About 80 degrees with a light breeze.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2350430372; Occurrence Remarks: Seen crossing a light, sandy path. Temps in 80s with light breeze.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 891168895; Occurrence Remarks: The pictures show two different lizards.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2366124230; Occurrence Remarks: Jameson Lake;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 1269584709; Occurrence Remarks: Seen at Pinnacles National Park near a dirt road;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 891065503; Occurrence Remarks: Coast Horned Lizard along trail in the Sespe Wilderness. See if you can spot him in the third picture, their camo ability is amazing.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 1270049404; Occurrence Remarks: I dont know how people get such amazing photos of these guys.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 891714574; Occurrence Remarks: Three juveniles.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2429369091; Occurrence Remarks: Small, about 1.5 inches long.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1270057870; Occurrence Remarks: Phrynosoma blainvillii;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1272087991; Occurrence Remarks: Along trail in old burned area, elevation 5,900. Cant see the sides well to tell if there are two rows of projecting fringe scales... Stebbins and McGinnis say P. platyrhinos extends into the S. Fork of the Kern (where this photo was taken), but I think this looks more like P. blainvillii. Elevation 5,900. We saw four of them in a two mile stretch of trail.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 2429557561; Occurrence Remarks: HadnΓÇÖt seen an adult for a few weeks out here until we found this one;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1273845670; Occurrence Remarks: I took this picture on Monday April 11, 2016 on the Johnson trail just north of the 118 freeway in the Chatsworth area. Dara Blumfield Observation and photo by Dara Blumfield, sent to nature@nhm.org;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1273854567; Occurrence Remarks: Observation and photo taken by @hidykns via instagram #natureinla;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 1272116195; Occurrence Remarks: From past files . Note the fly on the head .;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1291108435; Occurrence Remarks: several (most likely hatchlings) found;; Coordinate Uncertainty in Meters: 28874.00000.

Kern, California: 35.396519, -118.219366: : 6/25/2016: NHMLA Community Science Program: 25 Jun 2016 :
GBIFID: 1291095857; Occurrence Remarks: Observation and photo by Martin Schlageter and Karen Klabin, sent to nature@nhm.org.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 1291127540; Occurrence Remarks: looks similar to a texas horned lizzard;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 891066255; Occurrence Remarks: Juvenile observed at 12:00pm near Eagle Peak, 2300 ft.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 891066236; Occurrence Remarks: Observed 1:00pm near Eagle Peak.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 3079555334; Occurrence Remarks: hatchling;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2573864172; Occurrence Remarks: Hidden Villa, in chaparral. Matches Phrynosoma coronatum in UC press guide, but that may be out of date.;; Coordinate Uncertainty in Meters: 28417.00000.

GBIFID: 2576268283; Occurrence Remarks: Found on a hike near lake Hughes in California;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 2576281310; Occurrence Remarks: Three legged horned toad;; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.792688, -118.486092: : 5/18/2008: NHMLA Community Science Program: 18 May 2008 :
GBIFID: 891746695; Occurrence Remarks: This horned lizard was found on the forest highway N2 west of Lake Elizabeth, Los Angeles County. May 18, 2008. He was very pale - the soil was very light in color. Submitted by: Clare Marter Kenyon, Los Angeles, CA 90065 This observation was emailed to the rascals@nhm.org. Observation and photo by Clark MK.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 2597824941; Occurrence Remarks: Observed it eating two ants!;; Coordinate Uncertainty in Meters: 28329.00000.

Ventura, California: 34.583287, -119.204485: : 4/19/2026: Laurel S: 19 Apr 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2609132194; Occurrence Remarks: Second horned lizard seen on mt Diablo.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2609112489; Occurrence Remarks: Seen near trail on Eagle peak. Another seen further along the trail. Im iding from literature from Mt Diablo interpretive association, please correct me if wrong id. Thanks;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2610961981; Occurrence Remarks: Saved from Cutoff trail;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 2610986211; Occurrence Remarks: Devils Punchbowl Natural Area CNC 2020 At this time, park is closed due to Covid-19 but as park staff I have permission to be at the park and make observations.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2603318349; Occurrence Remarks: Juvenile horned lizard out on a nice spring day after some rains. 2-3inches and adorable;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1453144859; Occurrence Remarks: Lots of these guys up here on Yerba Buena Ridge.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2611269379; Occurrence Remarks: Devils Punchbowl Natural Area CNC 2020 At this time, park is closed due to Covid-19 but as park staff I have permission to be at the park and make observations.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2611334329; Occurrence Remarks: Devils Punchbowl Natural Area CNC 2020 At this time, park is closed due to Covid-19 but as park staff I have permission to be at the park and make observations.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2611007418; Occurrence Remarks: Almost stepped on this little guy. Adorable!;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 1453170242; Occurrence Remarks: 1 horned lizard sitting next to an ant hill on Oak Spring Trail.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1453170262; Occurrence Remarks: On 3N30 at Gold Canyon Saddle.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2619940877; Occurrence Remarks: Amazing camouflage!;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2619911860; Occurrence Remarks: Talented climber;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2619893845; Occurrence Remarks: ran across the trail in front of me. the habitat was low-growing sage scrub. Ground temperature was 76.2 degrees F and the humidity was 54.2% RH.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2626105827; Occurrence Remarks: A cute lil horned lizard - baby red;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2626099980; Occurrence Remarks: A species of horned lizard;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2626426272; Occurrence Remarks: Phrynosoma blainvillii 9 May 2020 CA, SBE Co., Tip Top Mountain;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2626217390; Occurrence Remarks: topanga canyon near eagle rock;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2626538938; Occurrence Remarks: Observed / photographed by Elaine Chu.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2626518442; Occurrence Remarks: Blainvilles horned lizard, Indian Canyon Road;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2626290779; Occurrence Remarks: North slope of Winston Peak, Angeles National Forest.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2634248237; Occurrence Remarks: Credit photo to NPS/Paul G. Johnson.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2634056633; Occurrence Remarks: Location is South of Mt. Emma Road near milemarker 2.19, temperature of air was 79 degrees F at the time of the spotting. Lizard ran then froze once among grasses.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2634051654; Occurrence Remarks: I believe this was a female digging a hole for egg deposition. Notice the excavated earth is damp, so I suspect she dug it. Was unable to remain to continue to observe.;; Coordinate Uncertainty in Meters: 28846.00000.

San Bernardino, California: 34.311306, -117.438266: : 5/16/2020: breakfast_at_tiffanys: 16 May 2020 :

GBIFID: 2634571964; Occurrence Remarks: Credit to a 7-year old who spotted it, Benji.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1453289900; Occurrence Remarks: Double row of spines down sides.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 2634612334; Occurrence Remarks: Near PCT, Sequoia National Forward, Dome Lands Wilderness;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 2641374457; Occurrence Remarks: Near ant nest.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2802622946; Occurrence Remarks: In the middle of a hiking trail;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2803070288; Occurrence Remarks: My first sighting of the magnificent Blainvilles Horned Lizard. We moved if off trail to prevent bike riders from runnning over it. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Double row of Side Scales on Flanks: https://www.inaturalist.org/observations/124242075 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 2802639765; Occurrence Remarks: Please credit photo(s) to NPS/Paul G. Johnson.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1453380654; Occurrence Remarks: Horned Lizard found along Globe Lilly trail in Mitchell Canyon, Mount Diablo State Park....These are becoming rarer and rarer to see in this area....noted for feeding predominately on native ants, particularly harvesters.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1453380689; Occurrence Remarks: Coast Horned Lizard camouflaged in dried grass...Eagle Peak Mount Diablo State Park;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2803023970; Occurrence Remarks: Solomon Trail, about 1/2 mile from Ridge Top;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 3044551580; Occurrence Remarks: The lizard went into the bushes, but the track was remarkably clear in the loose and dry trail dust. Invividual enlarged scales leave parallel tracks between the footprints.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2803074618; Occurrence Remarks: Photo courtesy of Mason Allport.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 2814233019; Occurrence Remarks: I almost stepped on it. I didnΓÇÖt know what it was. Taken at Los Flores Ranch.;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 1453461892; Occurrence Remarks: From fieldnotes/photos of Steve Bernal.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1453474057; Occurrence Remarks: From fieldnotes/photos of Steve Bernal;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1453474079; Occurrence Remarks: From fieldnotes/photos of Steve Bernal;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1453517505; Occurrence Remarks: Juvenile, Burton Mesa Preserve;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 2826529006; Occurrence Remarks: Baby;; Coordinate Uncertainty in Meters: 28505.00000.

San Bernardino, California: 34.398165, -117.456549: : 8/9/2020: eddylovesnature: 9 Aug 2020 :

Santa Barbara, California: 34.776009, -120.010904: : 3/22/2013: Sedgwick Natural Reserve: 22 Mar 2013 :

GBIFID: 2851126139; Occurrence Remarks: Very tiny critter...not much more than an inch wide, maybe 2 inches nose to tail; possibly juvenile? I donΓÇÖt know how to distinguish the various species.;; Coordinate Uncertainty in Meters: 28818.00000.

San Benito, California: 36.458323, -121.084195: : 7/10/2020: Pinnacles National Park: 10 Jul 2020 :
GBIFID: 2851186427; Occurrence Remarks: Credit photos to: NPS/Paul G. Johnson;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1500228247; Occurrence Remarks: Ran straight into some poison oak, so only got this one blurry photo;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 2856745156; Occurrence Remarks: This one is about 2 cm long.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2859890820; Occurrence Remarks: Seen on Rocky Peak trail. Smallest individual I have seen -- estimate between one and two inches total length. Juvenile? Cutie!;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1500256883; Occurrence Remarks: There was another smaller one in the area as well.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2860105689; Occurrence Remarks: I think this is a young one.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 2859946097; Occurrence Remarks: What kind of horned lizard is this;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2859925999; Occurrence Remarks: ItΓÇÖs that time of year, baby lizards everywhere.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 899954577; Occurrence Remarks: Sunbathing in open sandy area near edge of thick chaparral.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1500306527; Occurrence Remarks: Large male.;; Coordinate Uncertainty in Meters: 28592.00000.

GBIFID: 1500306497; Occurrence Remarks: 6 juveniles seen along the road.;; Coordinate Uncertainty in Meters: 28592.00000.

GBIFID: 2862555296; Occurrence Remarks: Two juveniles encountered together near a large pile of downed branches. Conditions - about 90 degrees Fahrenheit, sunny, no wind.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 891074076; Occurrence Remarks: AKA Blainvilles Horned Lizard, Phrynosoma blainvillii;; Coordinate Uncertainty in Meters: 28329.00000.

Los Angeles, California: 34.279187, -117.669851: : 3/28/2014: NHMLA Community Science Program: 28 Mar 2014 :
GBIFID: 899960532; Occurrence Remarks: This is the third time to see a juvenile and saw an adult a little lower down a few years ago. - Jim Wiseman This observation and photo were taken by Jim Wiseman and submitted to rascals@nhm.org.;; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.421782, -121.236164: : 5/4/2017: Nico Esteban Vega Ramirez: 4 May 2017 :

GBIFID: 2883076523; Occurrence Remarks: DJT?;; Coordinate Uncertainty in Meters: 28762.00000.

GBIFID: 2868287563; Occurrence Remarks: Juvenile. Initially saw on the sand. It then ran under the vegetation;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1562933750; Occurrence Remarks: Always mindblowing.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 2963788539; Occurrence Remarks: Discovered by my daughter Alyssa;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 899969374; Occurrence Remarks: handled by professional and returned to habitat;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 2963752740; Occurrence Remarks: Juvenile.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 899974749; Occurrence Remarks: White, gray, with black spots on its back. Approximately 5 inches long and 3.5 inches wide. My guess is fully grown adult.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 899974694; Occurrence Remarks: Coast Horned Lizard Approximately 4 inches long 2.5 inches wide. Possibly a juvenile. Whitish gray with 3 pairs of parallel black splotches running down its back starting from just behind its horns.;; Coordinate Uncertainty in Meters: 28846.00000.

Monterey, California: 36.483586, -121.242603: : 5/4/2017: Cindy Nayeli G Martinez: 4 May 2017 :

GBIFID: 4936415179; Occurrence Remarks: Hidden Meadow Trail The nicest surprise of the day;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 891059243; Occurrence Remarks: Upon seeing this lizard dash across the dirt road I very nearly exited my vehicle prior to accomplishing some fairly important pre-exit tasks, namely breaking and disengaging the ignition. You see, Ive been longing to see this lizard for several years, basically since I moved to CA and learned that horned lizards actually live here. After regaining the bare minimum of my faculties, this little guy led me on a merry chase until I managed to grab him, and lord, what a beautiful creature. I was both happy and sad that he wasnt distressed enough to shoot blood out of his eyes (a defensive trick they do).;; Coordinate Uncertainty in Meters: 28734.00000.

San Benito, California: 36.437948, -121.152035: : 6/5/2020: Pinnacles National Park: 5 Jun 2020 :
GBIFID: 2999180946; Occurrence Remarks: Photo credit: NPS/Dan Ryan;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2999147001; Occurrence Remarks: Needed to use the notebook for contrast. Otherwise nearly invisible against the dune scrub habitat. Former Ft Ord, near the intersection of Imjin and Reservation.;; Coordinate Uncertainty in Meters: 28505.00000.

Kern, California: 34.87874, -118.800498: : 5/13/2017: NHMLA Community Science Program: 13 May 2017 :
GBIFID: 1571108167; Occurrence Remarks: Observation and photo by Sandra Melchor, sent to rascals@nhm.org;; Coordinate Uncertainty in Meters: 28762.00000.

Los Angeles, California: 34.20463, -118.173247: : 6/7/2017: NHMLA Community Science Program: 7 Jun 2017 :
GBIFID: 1571156887; Occurrence Remarks: Observation and photo by whatwouldmuirdo, sent via Instagram #RASCalsblitz A Blainvilles Horned Lizard in the shade near the Strawberry Peak trail head in Angeles National Forrest on June 7th, 2017 -whatwouldmuirdo;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 2999063661; Occurrence Remarks: Former Ft Ord. Dune scrub habitat.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3018145626; Occurrence Remarks: The Blainvilles Horned Lizard was seen in Santa Clarita near Beales Cut. Specifically it was near some old oil refinery concrete foundation ruins (34┬░2052.6N 118┬░3028.5W). The lizard was very small, maybe 2 in length.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3018064963; Occurrence Remarks: Scanned from an old slide. Date is accurate; time is not. Location should be accurate, if imprecise.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 1571171065; Occurrence Remarks: Phrynosoma coronatum 06 May 2016 CA, SBE Co., Crowder Canyon;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1571158910; Occurrence Remarks: Phrynosoma blainvillii 05 May 2017 CA, SBE Co., Crowder Canyon;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1586095416; Occurrence Remarks: Phrynosoma coronatum 07 Aug 2015 CA, SBE Co., Crowder Canyon;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 910499419; Occurrence Remarks: One of two seen on CA Native Plant Soc. hike.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3031910032; Occurrence Remarks: Phrynosoma blainvillii;; Coordinate Uncertainty in Meters: 28534.00000.

San Bernardino, California: 34.141345, -116.31941: : 6/29/2017: jenniferofthemeadow: 29 Jun 2017 :

GBIFID: 891059238; Occurrence Remarks: Horny toad on Mt. Diablo! I know this is almost identical to the shots I took at Carrizo, but I promise this is a different individual, one I found on Mt. D! I knew they were there, but man, so cool to actually see one there. And look at the color on this one! Amazing red horns, yellow belly scales, and all these cooler tones that come out in the shade. Quite amazing.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1572391443; Occurrence Remarks: Horned lizard found in white sandy area of Forest Road N2.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 911495339; Occurrence Remarks: Found along dirt road berm. Held by Dan Cooper.;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 3067942413; Occurrence Remarks: My first observation of the species, and one of the highlights of the month! But after seeing so many hand-held observations on iNat, I was surprised how big a Blainvilles can be. This one was the size of a small toad.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1572400566; Occurrence Remarks: Juvenile! Saw two within 10 minutes in same area Γ¥ñ∩╕ÅΓ¥ñ∩╕Å;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3067735145; Occurrence Remarks: juvenile, about 2 long;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1584420142; Occurrence Remarks: Couldnt help myself.... had to pick it up!;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 911504652; Occurrence Remarks: Sandstone Peak trail;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3070686417; Occurrence Remarks: 2 individuals;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 3070635875; Occurrence Remarks: 6ΓÇ¥ length.;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3079823622; Occurrence Remarks: This Horned Lizard was found in sandy wash in pioneer with rocks for basking and sparse vegetation. This lizard was found taking cover from the heat near a bush.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3090840106; Occurrence Remarks: In the middle of an environmental restoration project so it was relocated a few feet away to ensure it would be safe.;; Coordinate Uncertainty in Meters: 28790.00000.

San Bernardino, California: 34.135724, -116.469421: : 8/1/2017: Spider Jane Fawke: 1 Aug 2017 :

Santa Barbara, California: 34.681309, -120.499426: : 4/7/2021: Heather Schneider: 7 Apr 2021 :

GBIFID: 3090792424; Occurrence Remarks: Phrynosoma blainvillii 10 Apr 2021 CA, SBE Co., Pioneertown Mountains Preserve, Pipes Canyon;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3090728534; Occurrence Remarks: Deep yellow belly, but flattened against rock before I could take a photo. Largest individual Ive seen (but Ive mostly only seen juveniles), about the size of a Clif bar.;; Coordinate Uncertainty in Meters: 28790.00000.

San Bernardino, California: 34.198381, -116.521439: : 4/10/2021: Christopher Lindsey: 10 Apr 2021 :

GBIFID: 3090768761; Occurrence Remarks: My first sighting;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 3108987529; Occurrence Remarks: Horned toad;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 3109017812; Occurrence Remarks: Sitting in Trail and ran off into bushes. Partly cloudy day in the 70ΓÇÖs F.;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3109280582; Occurrence Remarks: Found on hiking trail. Ran to bushes.;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3109177069; Occurrence Remarks: I only saw it because I heard it. They are perfectly camouflaged and blend in.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 1640056988; Occurrence Remarks: Hatchlings;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3112682707; Occurrence Remarks: Pair were observed on road together. Total of 6 were seen in the area.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 3112795692; Occurrence Remarks: Pair were found together on road. Total of 6 were observed this day in general area;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 3112617776; Occurrence Remarks: Found with fresh injury on back. No bite marks noticed. Perhaps from a bird pecking. Total of 6 horned lizards were observed in the area.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 3112964725; Occurrence Remarks: Total of 6 were observed in the area.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 3314414434; Occurrence Remarks: This was the best picture I could get. Horned lizard basking on top of large rock. Confirmed it was this species upon closer approach;; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.443285, -119.59926: : 5/9/2021: hmsgreenghillie: 9 May 2021 :

San Benito, California: 36.403142, -121.073187: : 4/20/2021: Pinnacles National Park: 20 Apr 2021 :

GBIFID: 3118294558; Occurrence Remarks: Found two horned lizards mating (small male on top of large female in last photo) they ran into the brush and I was only able to capture the male. He was beautiful! IΓÇÖm sorry i messed up his romance ≡ƒÖü;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3117916925; Occurrence Remarks: I was lucky enough to catch this male/female interaction between a pair of Blainevilles Horned Lizards. The female seemed interested, but the male was very concerned about my presence. I kept trying to move farther away, but any time I moved at all hed just run further from the female. I eventually left to hopefully let them finish their business, when I passed by again about 20 minutes later on my hike back the female was still in the general area but the male was nowhere to be seen, either he did his part and moved on or was just too stressed about my presence and just ran off.;; Coordinate Uncertainty in Meters: 28505.00000.

Santa Barbara, California: 34.407473, -119.705789: : 5/23/2021: saturdaypancakesbythesea: 23 May 2021 :

GBIFID: 3302298717; Occurrence Remarks: Seen by a friend on mountain bike ride;; Coordinate Uncertainty in Meters: 28447.00000.

GBIFID: 1668854313; Occurrence Remarks: Found in the driveway of a residence. We saw a few from time to time. Several large mounds of harvester ants on the property. Roadrunners used to come in the yard to hunt the lizards.;; Coordinate Uncertainty in Meters: 28818.00000.

San Bernardino, California: 34.156327, -116.502165: : 7/26/2017: The Wildlands Conservancy: 26 Jul 2017 :
GBIFID: 1807277250; Occurrence Remarks: Many juveniles found in the canyon this summer.;; Coordinate Uncertainty in Meters: 28874.00000.

GBIFID: 3124624224; Occurrence Remarks: 4-4.5 in. It charged us, stopped, rested on its belly, waved its front arms at us along with its tail before zipping off in another direction. Trying to intimidate us by imitating a scorpion?;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3301993671; Occurrence Remarks: Juvenile, first and only one seen this year at this location so far;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 1671720711; Occurrence Remarks: Very small individual;; Coordinate Uncertainty in Meters: 28534.00000.

San Luis Obispo, California: 35.051814, -119.660846: : 5/5/2013: Alyssa Semerdjian: 5 May 2013 :

San Benito, California: 36.432438, -121.16203: : 6/21/2021: Analisa Shields-Estrada: 21 Jun 2021 :

GBIFID: 3321077891; Occurrence Remarks: Photo and observation made by Jack Tomlin;; Coordinate Uncertainty in Meters: 28417.00000.

GBIFID: 1024217516; Occurrence Remarks: On the hike between Mt. Disappointment and San Gabriel Peak;; Coordinate Uncertainty in Meters: 28846.00000.

Santa Barbara, California: 34.495969, -119.606746: : 10/1/2017: Stephanie Calloway: 1 Oct 2017 :

San Joaquin, California: 38.158247, -120.999467: : 8/2/2021: Emily Langdon-Lassagne: 2 Aug 2021 :
GBIFID: 3335148286; Occurrence Remarks: Just over an inch long.;; Coordinate Uncertainty in Meters: 28300.00000.

GBIFID: 3325962504; Occurrence Remarks: Any suggestions as to whether itΓÇÖs a Blainville or a Desert Horned Lizard?;; Coordinate Uncertainty in Meters: 28846.00000.

GBIFID: 3335222315; Occurrence Remarks: Adult Horned Lizard, about 4 inches long, resting near side of trail. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Double row of Side Scales on Flanks: https://www.inaturalist.org/observations/124242075 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 3337907905; Occurrence Remarks: Juvenile Horned Lizard, about 1.5 inches long, running across the trail. It stopped for a snapshot. COMPARE 2 Horned Lizards: both are in the Phrynosomatid Lizards (Phrynosomatidae) family Blainvilles Horned Lizard (Phrynosoma blainvillii) has a DOUBLE row of Side Scales on flanks Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of Side Scales on flanks COMPARE My favorite Blainvilles Horned Lizard (Phrynosoma blainvillii) observations: Juvenile Spotted Belly: https://www.inaturalist.org/observations/128403054 Double row of Side Scales on Flanks: https://www.inaturalist.org/observations/124242075 Closeup of Sweet Face by Gary Nafis: Blainvilles Horned Lizard (Phrynosoma blainvillii) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is native to Central and Southern California and northern Baja California, Mexico. Conservation Status: Vulnerable (S3S4) in California, US (NatureServe). Their range has been severely fragmented due to urbanization and habitat loss. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Description: Juvenile has black spots on belley. Adults are 2.5 - 4.5 inches long from snout to vent (6.3 - 11.4 cm). It is a flat-bodied lizard with a wide oval-shaped body, scattered enlarged pointed scales on the upper body and tail, and a large crown of horns or spines on the head. The two center horns are the longest. Males have enlarged postanal scales and a swollen tail base during the breeding season. Each side of the body has two rows of pointed fringe scales. Each side of the throat has two or three rows of enlarged pointed scales. Females are larger in size than males. Color and Pattern: Color is reddish-brown, yellow, or gray, with dark blotches on the back and large dark spots on the sides of the neck. The belly is cream, beige, or yellow, usually with dark spots, and the belly scales are smooth. Activity: Diurnal. Active during periods of warm weather, retreating underground and becoming inactive during extended periods of low temperatures or extreme heat. Diet and Feeding: Eats mainly ants, especially harvester ants, but also consumes other small invertebrates such as spiders, beetles, termites, flies, honeybees, moth larvae, and grasshoppers. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard Collection (Phrynosoma blainvillii): an INaturalist Project: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales: COMPARE TO My favorite Desert Horned Lizard (Phrynosoma platyrhinos) observations: Desert Horned Lizard (Phrynosoma platyrhinos) is a flat-bodied, well-camouflaged reptile in the Horned Lizards (Genus Phrynosoma) and Phrynosomatid Lizards (Phrynosomatidae) family that is found in arid habitats throughout the Colorado and Mojave deserts. The subspecies found in Southern California is the Southern Desert Horned Lizard - Phrynosoma platyrhinos calidiarum. Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard (Phrynosoma platyrhinos) has a SINGLE row of side scales. Guide to Amphibians and Reptiles of California: Desert Horned Lizard (Phrynosoma platyrhinos) is a medium-sized, flat-bodied lizard with a wide oval-shaped body and scattered enlarged pointed scales on the upper body and tail. 2.5 - 3.75 inches long from snout to vent (6.4 - 9.5 cm) The back skin is smooth with small spines. The snout is blunt. Horns extend from the back of the head, with the two central horns longest. Each side of the body has one row of well-developed fringe scales. (Stebbins, 2003) Each side of the throat has one row of slightly enlarged scales. Color and Pattern Color can be reddish, tan, dark gay, beige, brown and even black in areas with dark lava. Background coloring usually matches the local soil and rocks. A pair of large dark blotches mark the neck. Wavy dark blotches mark the back. The belly is white with smooth scales and black spotting at the vent opening. Males are smaller than females, and have postanal scales, femoral pores, and a wider tail base. Activity: Diurnal. Adapted to hot and barren habitats. Range: In California, this subspecies is found throughout the Colorado and Mojave deserts, east and north of the southern mountain ranges to the Colorado River and Baja California border, and north through the Owens Valley to near the Nevada border. Guide to Amphibians and Reptiles of California: Blainvilles Horned Lizard has a DOUBLE row of Side Scales on the flanks; Desert Horned Lizard has a SINGLE row of side scales: for example: Irenes Horned Lizards (Phrynosoma genus) observations on INaturalist: Irenes Lizards (Sauria Suborder) observations on INaturalist, worldwide: Amphibians and Reptiles of California: (excellent photos and descriptions): https://californiaherps.com Reptiles and Amphibians of California: an INaturalist Project (261+ species): Mine (40+ species): Amphibians and Reptiles of the Anza-Borrego Desert Region: A Photographic Field Guide, L. Lee Grismer and Marta S. Grismer, 2024 Reptile Database (worldwide) https://reptile-database.reptarium.cz/ Desert Lizards, by James W. Cornett, 2006 (of the Southwest U.S. Desert) Irenes (aparrot1) Profile Page on INaturalist listing Nature Resources (includes online references with links) for Plants, Birds, Fungi, Lepidoptera, Arachnids, Reptiles, Amphibians, Marine Life, Plant Galls, and more: https://www.inaturalist.org/people/3188668;; Coordinate Uncertainty in Meters: 28505.00000.

GBIFID: 4935694019; Occurrence Remarks: Burton Mesa Ecological Reserve;; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.394783, -118.41411: : 3/19/2017: Lightning Star Sky / Skyler Noah Wall: 19 Mar 2017 :

GBIFID: 3344097704; Occurrence Remarks: Small individual in leaf litter adjacent to trail about 11AM. Warm day, partly cloudy. California whiptail lizards also active.;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 1807291604; Occurrence Remarks: Along N Chalone Pk. Trail, Pinnacles NP. The salt and pepper color matches that of the surrounding rocks and soil.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1807322792; Occurrence Remarks: Devils Punchbowl Natural Area;; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3384536357; Occurrence Remarks: CNDDB #887 HEN16F0043;; Coordinate Uncertainty in Meters: 28790.00000.

GBIFID: 891087789; Occurrence Remarks: My first horny toad. Incredibly cryptic animals and how we saw this one in the leaves still amazes me. Lots of native ants nearby and sandy soil. Observed around 11 AM with temperatures around 85 degrees.;; Coordinate Uncertainty in Meters: 28329.00000.

GBIFID: 1807324550; Occurrence Remarks: See for more info;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 1807331324; Occurrence Remarks: See for more info;; Coordinate Uncertainty in Meters: 28534.00000.

Los Angeles, California: 34.566937, -118.76214: : 7/3/2026: Solomon Adams: 3 Jul 2026 ; Coordinate Uncertainty in Meters: 28818.00000.

GBIFID: 3399206244; Occurrence Remarks: Seen thruhiking the PCT south of Tehachapi.;; Coordinate Uncertainty in Meters: 28762.00000.

Los Angeles, California: 34.540755, -118.322154: : 8/16/2025: skunkbeard: 16 Aug 2025 ; Coordinate Uncertainty in Meters: 28818.00000.

San Luis Obispo, California: 35.244604, -120.464502: : 8/17/2025: ramoshsu: 17 Aug 2025 ; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.751133, -121.628474: : 8/24/2025: aldanaak: 24 Aug 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

San Luis Obispo, California: 35.2832, -120.827838: : 6/30/2026: shoejones: 30 Jun 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Occurrence Remarks: Roadkill :(; Coordinate Uncertainty in Meters: 28706.00000.

San Bernardino, California: 34.144889, -116.805187: : 8/3/2025: Lucas Ramirez: 3 Aug 2025 ; Coordinate Uncertainty in Meters: 28874.00000.

Santa Barbara, California: 34.783074, -120.428062: : 8/14/2025: u_phantasticus: 14 Aug 2025 ; Coordinate Uncertainty in Meters: 28790.00000.

Santa Barbara, California: 34.779437, -120.417778: : 8/14/2025: u_phantasticus: 14 Aug 2025 ; Coordinate Uncertainty in Meters: 28790.00000.

San Luis Obispo, California: 35.207771, -120.904458: : 7/6/2026: Jon McCoy: 6 Jul 2026 ; Coordinate Uncertainty in Meters: 28706.00000.

Monterey, California: 36.748792, -121.617476: : 8/2/2025: Paul G. Johnson: 2 Aug 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.789862, -121.739205: : 8/2/2025: Paul G. Johnson: 2 Aug 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

Monterey, California: 36.798161, -121.750319: : 8/2/2025: Paul G. Johnson: 2 Aug 2025 ; Coordinate Uncertainty in Meters: 28505.00000.

San Benito, California: 36.596723, -120.852705: : 7/16/2026: Samir Vaidya: 16 Jul 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Santa Barbara, California: 34.681245, -120.495279: : 8/10/2025: so_ranunculus: 10 Aug 2025 ; Coordinate Uncertainty in Meters: 28790.00000.

Los Angeles, California: 34.18248, -118.429375: : 7/17/2026: Shannon DeVaney: 17 Jul 2026 ; Coordinate Uncertainty in Meters: 28874.00000.

Monterey, California: 36.452678, -121.962478: : 5/9/2025: mreen: 9 May 2025 ; Coordinate Uncertainty in Meters: 28534.00000.

Los Angeles, California: 34.261938, -118.123838: : 6/7/2026: clarathomas: 7 Jun 2026 ; Coordinate Uncertainty in Meters: 28846.00000.