Amphibian and Reptiles of Delmarva

White, James F.,Jr. & Amy Wendt White.

Birding the Delaware Valley Region: A Comprehensive Guide to Birdwatching in Southeastern Pennsylvan

Harding, John J.; Harding, Justin J.

Birds of Prey of the Northeast: Field Guide

Tekiela, Stan

Birds by the Shore: Observing the Natural Life of the Atlantic Coast

Ackerman, Jennifer

Birds of Maryland, Delaware, and the District of Columbia

Beehler, Bruce M., photography by Middleton Evans

Observations of Marine Birds and Mammals in the Northern Chesapeake Bight

Rowlett, Richard A.

Birding the Delaware Valley Region: A Guide to Birdwatching in Pennsylvania, New Jersey and Delaware

Harding, John J.; Harding, Justin J.

Birds of Delaware

Hess, Gene; West, Richard L.; Fleming, Lorraine M.; Barhill, Maurice V.

Checklist of Birds of the Mid-Atlantic Area

STOTT, William R. Jr.; Fleming, Gregory W.