Scats and Tracks of the Southeast: A Field Guide to the Signs of 70 Wildlife Species

Mammals of the Southeast Tracks, Scats and Signs: Alabama, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee, Virginia, and West Virgi

A Field Guide to Mammal Tracking in North America

Scats and Tracks of the Northeast

Tracks, Scat & Signs of Pacific Northwest Wildlife: A Guide to Identification in the Wild

Tom Brown's Field Guide to Nature Observation and Tracking

National Audubon Society Field Guide to North American Wildflowers--E: Eastern Region - Revised Edition

Scats and Tracks of the Mid-Atlantic: A Field Guide to the Signs of Seventy Wildlife Species

Scats and Tracks of Alaska Including the Yukon and British Columbia: A Field Guide to the Signs of Sixty-Nine Wildlife Species

Scats and Tracks of the Midwest: A Field Guide to the Signs of Seventy Wildlife Species