Birds of Pennsylvania

The Birds of Pennsylvania. Ithaca, N.Y.: Comstock Pub. Associates, 2000.

McWilliams and Brauning provide a description and chronicle of the birds of Pennsylvania in their natural habitat. They detail migratory patterns, breeding habits, seasonal status and distribution, and they also present a wealth of information for both the professional ornithologist and the average bird watcher. This is the first comprehensive book on the birds of Pennsylvania published since 1964.