There are six reptile species in Yellowstone.
Bullsnakes are often mistaken for rattlesnakes because of their appearance and behavior.
Rubber boas are usually found in rocky areas near streams or rivers with nearby shrubs or trees.
The sagebrush lizard is the only lizard in Yellowstone.
Common gartersnakes are only found in southern parts of the park.
Terrestrial gartersnakes are the most common reptile in Yellowstone.
Last updated: June 14, 2017
P.O. Box 168
Yellowstone National Park, WY