Spotting an animal’s fresh footprints in the wild can conjure a world for the hiker: Why did the deer tracks disappear? Where did the cougar turn off the trai

Info on 40-50 animals common to each region.

A guide to California mammal tracks, organized by group for quick and easy identification.

Organized by track group for quick and easy identification, this guide has 60 entries covering more than 145 species of four-legged mammals commonly found in th

Each Falcon Field Guide to birds introduces the 180 most common and sought-after species in a state. Conveniently sized to fit in your pocket and featuring full