Peterson Field Guides are a series of nature books designed to help readers identify various species of plants, animals, and other natural phenomena. Created by Roger Tory Peterson, these guides feature detailed illustrations, maps, and descriptions that make it easier for both beginners and experienced naturalists to recognize different species in the wild. The guides cover a wide range of topics, including birds, mammals, insects, flowers, and more. Each book is organized to facilitate quick reference, often including tips on habitat and behavior, making them valuable tools for outdoor enthusiasts, educators, and students interested in exploring nature.