Crotaphytus collaris - Wikipedia, la enciclopedia libre
Common Collared Lizard Crotaphytus Collaris On Foto de stock 1412094260 | Shutterstock
Wichita Mountains Wildlife Refuge - The Eastern collared lizard (Crotaphytus collaris) is the state reptile of Oklahoma, where it is known as the “mountain boomer”. The origin of the name "mountain boomer"