Test your ability to "read" the wilderness environment Dozens of illustrated examples of animal behaviors and the resulting sign Beautiful nature photographs co

A field guide to mammal tracks with detailed illustrations, concise useful information, and a key for identification

The most comprehensive reference guide to mammal tracks and sign for North America. This new edition is more visual, with more than 1300 photos and 450 illustra

Detailed track and trail data for 135 species with actual-size track illustrations.

A deeply personal master class on how to read a natural landscape and unravel the clues to its unique ecological history Structured as a series of interactive f