National Audubon Society Field Guide To the Pacific Northwest

Peter Alden, principal author of this series, is a birder, naturalist, author, and lecturer. He has led nature tours to more than 100 countries for the Massachusetts Audubon Society, Lindblad Travel, Friends of the Harvard Musum of Natural History, and cruises on all the world's oceans. Author of books on North American, Latin American, and African wildlife, Peter organized an event called Biodiversity Day in his hometown of Concord, Massachusetts.Dennis Paulson, contributing author and regional consultant for this guide, is Director of the Slater Museum of Natural History at the University of Puget Sound, Tacoma, Washington.