Reptiles & Amphibians of Theodore Roosevelt National Park
The reptiles & amphibians most often spotted in Theodore Roosevelt, ranked by recent research-grade observations.
Most-observed reptiles & amphibians in Theodore Roosevelt
Woodhouse's Toad
Anaxyrus woodhousii
126 observations
Gopher Snake
Pituophis catenifer
99 observations
Common Sagebrush Lizard
Sceloporus graciosus
71 observations
Prairie Rattlesnake
Crotalus viridis
62 observations
North American Racer
Coluber constrictor
55 observations
Greater Short-horned Lizard
Phrynosoma hernandesi
41 observations
Plains Hognose Snake
Heterodon nasicus
19 observations
Plains Garter Snake
Thamnophis radix
14 observations
Northern Leopard Frog
Lithobates pipiens
10 observations
Western Tiger Salamander
Ambystoma mavortium
7 observations · iNaturalist
Great Plains Toad
Anaxyrus cognatus
4 observations
Boreal Chorus Frog
Pseudacris maculata
3 observations
Painted Turtle
Chrysemys picta
3 observations
Plains Spadefoot
Spea bombifrons
2 observations
Cope's Gray Tree Frog
Dryophytes chrysoscelis
2 observations · iNaturalist
Common Snapping Turtle
Chelydra serpentina
1 observation
Smooth Greensnake
Opheodrys vernalis
1 observation
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