Penguin Random House National Audubon Society Field Guide to the Mid-Atlantic States: New York, Pennsylvania, New Jersey, Maryland, Delaware, West Virginia, Virginia (National Audubon Society Field Guides)Published by the National Audubon Society, a respected organization dedicated to bird conservation and the protection of wildlife habitats Serves as a comprehensive field guide specifically designed for birdwatching and nature enthusiasts in the Mid Atlantic region Features detailed descriptions and illustrations of over 1,000 bird species found in the region, including information on their appearance, behavior, habitat, and migration patterns