Great Basin Collared Lizard
The Great Basin Collared Lizard is a medium-sized lizard that is easily identified by the black rings around its neck. These two black collars surround a lighter collar at the base of the neck. The rest of the body is olive-brown to gray with many lighter spots along the back. The spots continue down the back and onto the tail, where they form a reticulated pattern. The belly is usually white or lighter colored than the rest of the body.