Reptiles & Amphibians of Lassen Volcanic National Park
The reptiles & amphibians most often spotted in Lassen Volcanic, ranked by recent research-grade observations.
Most-observed reptiles & amphibians in Lassen Volcanic
Pacific chorus frog
Pseudacris regilla
286 observations
Common Sagebrush Lizard
Sceloporus graciosus
152 observations
Western Toad
Anaxyrus boreas
120 observations
Common Garter Snake
Thamnophis sirtalis
81 observations
Long-toed Salamander
Ambystoma macrodactylum
45 observations
Northern Alligator Lizard
Elgaria coerulea
27 observations
Western Terrestrial Garter Snake
Thamnophis elegans
22 observations
Northern Rubber Boa
Charina bottae
8 observations
Cascades Frog
Rana cascadae
6 observations
Western Fence Lizard
Sceloporus occidentalis
5 observations
Sierra Garter Snake
Thamnophis couchii
2 observations · iNaturalist
Western Rattlesnake
Crotalus oreganus
2 observations
Ensatina
Ensatina eschscholtzii
1 observation
Rough-skinned Newt
Taricha granulosa
1 observation
Western Skink
Plestiodon skiltonianus
1 observation