![]() NPS/Jeff Arnold ![]() Rubber BoaRubber boas are usually found in rocky areas near streams or rivers with nearby shrubs or trees. ![]() BullsnakeBullsnakes are often mistaken for rattlesnakes because of their appearance and behavior. ![]() Prairie RattlesnakePrairie rattlesnakes are the only dangerously venomous snakes in Yellowstone. ![]() Sagebrush LizardThe sagebrush lizard is the only lizard in Yellowstone. ![]() Common GartersnakeCommon gartersnakes are only found in southern parts of the park. ![]() ReptilesThere are six reptile species in Yellowstone. |
Last updated: July 21, 2020