The Guide to Colorado Reptiles and Amphibians
"The Guide to Colorado Reptiles and Amphibiansis a full-color identification guide to the snakes, turtles, lizards, frogs, toads, and salamanders of the Colorado region. Excellent photography of each species along with easy-to-use field ID guidelines, and notes on the habitat and distribution of various species...A handful of fascinating general facts, such as the origin of the light-sensitive vestigial “third eye” on the back of various lizards’ heads, round out this excellent, user-friendly field guide.” —James A, Cox,Midwest Book Review