INATURALIST Observations 202234447
GBIFID: 4597060312; Occurrence Remarks: Union Pass Spring;; Coordinate Uncertainty in Meters: 28706.00000.

INATURALIST Observations 348523509
Occurrence Remarks: Frog near the center of this photo. Union Pass Spring. We observed over 30 mature frogs and several tadpoles. Spring channel was heavily grazed and trampled by livestock and burros.; Coordinate Uncertainty in Meters: 28706.00000.

INATURALIST Observations 189725950
GBIFID: 4465702312; Occurrence Remarks: Union Pass Spring;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 4028687379;; Coordinate Uncertainty in Meters: 28706.00000.

GBIFID: 4067315532;; Coordinate Uncertainty in Meters: 28620.00000.

Unknown, Nevada: 35.897782, -114.665694: : 1/29/2026: Riley Rackliffe: 29 Jan 2026 ; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 3415386418;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 2883006324; Occurrence Remarks: Juvenile Relict Leopard frog from a remnant population.;; Coordinate Uncertainty in Meters: 28620.00000.

GBIFID: 5037109257; Occurrence Remarks: Relict Leopard Frog surveys with UNLV;; Coordinate Uncertainty in Meters: 28620.00000.

Occurrence Remarks:; Coordinate Uncertainty in Meters: 28592.00000.

Mohave, Arizona: 36.09299, -114.069426: : 6/12/2024: Riley Rackliffe: 12 Jun 2024 ; Coordinate Uncertainty in Meters: 28592.00000.

Clark, Arizona: 36.099693, -114.11751: : 6/4/2025: Riley Rackliffe: 4 Jun 2025 ; Coordinate Uncertainty in Meters: 28592.00000.

GBIFID: 2422874253; Occurrence Remarks: Introduced in 2018;; Coordinate Uncertainty in Meters: 28592.00000.

GBIFID: 5104504305; Occurrence Remarks: S120_25817;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 3925107364; Occurrence Remarks: Bigger tadpoles;; Coordinate Uncertainty in Meters: 28563.00000.

Occurrence Remarks: Two adults and an egg mass in the first photo; Coordinate Uncertainty in Meters: 28534.00000.

Mohave, Arizona: 36.509546, -113.811729: : 4/1/2026: colorful-corvid: 1 Apr 2026 ; Coordinate Uncertainty in Meters: 28534.00000.

Occurrence Remarks: A recently metamorphosed froglet.; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3456534411; Occurrence Remarks: 3 seen; Lifer. *This individual was underweight and appeared sickly.;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 4067169547; Occurrence Remarks: Egg mass;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4102590555; Occurrence Remarks: Really hope itâ€™s a relict frog and not an American bullfrog tadpole;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 1932311831; Occurrence Remarks: Good to see a decent population of these at this Spring.;; Coordinate Uncertainty in Meters: 28563.00000.

GBIFID: 4535906893; Occurrence Remarks: Gravid female;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4847169458; Occurrence Remarks: Egg mass at the bottom of the photo.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 5134204310; Occurrence Remarks: Bycatch while sampling snails then released, known site.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 2423168477; Occurrence Remarks: A now wild adult that was part of a release to establish a wild population.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3455225432; Occurrence Remarks: I helped out on a release of tadpole and juvenile Relict Leopard Frogs. These were released into a spring that has never had them before. This is an experimental population site that will hopefully become an insurance colony in case something happens to the other populations.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 4863953338; Occurrence Remarks: The Relict Leopard Frog (Lithobates onca) which lives in springs in the Mojave Desert is a candidate for the Endangered Species List. It was once thought to be extinct.;; Coordinate Uncertainty in Meters: 28534.00000.

GBIFID: 3455546002; Occurrence Remarks: A gravid female.;; Coordinate Uncertainty in Meters: 28534.00000.