This edition includes 100 color photographs of tracks and sign, more than 1,000 line drawings, and updated nomenclature for all the mammals of North America. The text includes descriptions of habits, habitats, tracks, signs, and ranges and is filled with natural history stories.
Text and color photographs describe 550 common insects and 60 spiders and their kin and offer information on scientific and common names, physical description, habitat, food and behavior.