This is a guide to the flora and fauna of preserves from Long Island north to the Canadian border. The area of southern Virginia to New York State is covered in The Audubon Society Field Guide to the Natural Places of the Mid-Atlantic States (1984).

The most comprehensive field guide available to the Mid-Atlantic region of the United States--a portable, essential companion for visitors and residents alike--from the go-to reference source for over 18 million nature lovers. This compact volume contains: An easy-to-use field guide for identifying 1,000 of the state's wildflowers, trees, mushrooms, mosses, fishes, amphibians, reptiles, birds, butterflies, mammals, and much more; A complete overview of the Mid-Atlantic region's natural history, covering geology, wildlife habitats, ecology, fossils, rocks and minerals, clouds and weather patterns, and the night sky; An extensive sampling of the area's best parks, preserves, beaches, forests, islands, and wildlife sanctuaries, with detailed descriptions and visitor information for 50 sites and notes on dozens of others. The guide is packed with visual information -- the 1,500 full-color images include more than 1,300 photographs, 18 maps, and 16 night-sky charts, as well as more than 100 drawings explaining everything from geological processes to the basic features of different plants and animals. For everyone who lives or spends time in Delaware, Maryland, New Jersey, New York, Pennsylvania, Virginia, West Virginia, or Washington, D.C., there can be no finer guide to the area's natural surroundings than the National Audubon Society Field Guide to the Mid-Atlantic States.