Field Guide to the Birds of North America

Birding is the fastest growing wildlife related activity in the U.S., and even conservative estimates put the current number of U.S. birders at 50 million. The National Geographic Field Guide to the Birds of North America will be the essential reference for field identification and the cornerstone of any birder's library. This is the ultimate, indispensable bird field guide comprehensive, authoritative, portable, sturdy, and easier than ever to use.Among the the new edition's key elements and practical improvements:Every North American species more than 960, including a new section on accidental birds classified according to the latest official American Ornithologists' Union checklist4,000 full color illustrations by the foremost bird artists at work today and newly updated range maps that draw on the latest dataNew durable cover for added protection against adverse weather, plus informative quick reference flaps that double as placemarkersNew reader friendly features like thumbtabs that make locating key sections faster and easier, and a quick find index to direct users straight to the information they need.