A Field Guide to Western Reptiles and Amphibians (Paperback)
|With more than 500 species and subspecies, this guide offers the most comprehensive treatment of reptiles and amphibians of western North America ever published. It includes 36 new species not found in the previous edition and is illustrated with 56 plates that contain 166 new full-color illustrations and with all-new, updated range maps. Each description provides information to help with identification. Topics covered include habitat, habits, breeding information, and survival status of threatened species. All the information found in this guide is based on the author's firsthand knowledge and experience gathered during more than sixty years in the field and the laboratory.|
From the Publisher:
An updated guide to the reptiles and amphibians of Western North America identifies more than five hundred species and subspecies and provides information on habitat, behavior, breeding data, key characteristics, and survival status of threatened species, along with updated range maps and hundreds of color photographs, illustrations, and line drawings. Original.