Audubon Bird Guide: Eastern Land Birds
Pough, Richard H.
A Guide to Bird Finding East of the Mississippi, First Edition
Pettingill, Olin Sewall Jr.
Illustrations by Watson, Donald
American Birding Association Field Guide to Birds of Florida
Pranty, Bill; Photographs By Brian E. Small
Peterson Field Guide to Medicinal Plants and Herbs of Eastern and Central North America, Third Editi
Foster, Steven and Dr. James A. Duke
The Visitor's Guide to the Birds of Eastern National Parks
Wauer, Roland H.
American Birding Association Field Guide to Birds of New Jersey
Wright, Rick; Photography by Brian E. Small
The Scientific Nomenclature of Birds in the Upper Midwest
Sandrock, James; Prior, Jean C.
Mid-Atlantic Birds Backyard Guide: Bird Watchers Digest Backyard Guides
Bill Thompson III
Southern Birds Backyard Guide: Bird Watchers Digest Backyard Guides
Northeastern Birds Backyard Guide: Bird Watchers Digest Backyard Guides
Peterson Reference Guide to Seawatching: Eastern Waterbirds in Flight
Behrens, Ken; Cox, Cameron
Marine Birds of the Eastern United States and the Bay of Fundy
Nisbet, Ian C. T.; Richard R. Veit, Sasha A. Auer and Timothy P. White