Peterson Field Guide to Animal Tracks

By Olaus J. Murie, Mark Elbroch and Roger Tory Peterson

A Field Guide to Animal Tracks, third edition This completely updated 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 wonderful natural history stories.