Sauromalus hispidis - Spiny Chuckwalla

Dried carcass on the ground below rock outcrops, a common site on Isla Angel de la Guarda

References:

Grismer, L. Lee. Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés. The University of California Press, 2002.

McPeak, Ron H. Amphibians and Reptiles of Baja California. Sea Challengers, 2000.

San Diego Natural History Museum