Chuckwalla (Sauromalus obesus) is the largest of the lizards on the refuge and is present in all of the mountain ranges. Although extremely wary, the chuckwalla can often be seen sunning itself on top of distant boulders. It is strictly a...
Insects; Aquatic environments; Riparian environments; Rivers and streams;
The beautiful rubyspot damselfly is difficult to mistake for any other species in California with its brightly colored thorax, bright red spot at the base of the wings,and large size. While occasionally found at large lakes, its most typical...