National Geographic - Field Guide to the Birds of North America

Seventh Edition Fully Revised and Updated

For 35 years, the National Geographic Field Guide to the Birds of North America has been beloved by bird-watchers young and old. In this new edition you'll find:

• -All 1,023 species of North America, organized to match the American Ornithological Society's sweeping taxonomy changes.
• - 3,500 richly detailed illustrations. More than 300 newly painted, including all hummingbird. Field marks, plumage variations, and images of roosting, swimming and flying.
• -More than 900 maps, color-coded and updated, showing winter, breeding, migration, and subspecies distribution ranges
• -Practical features for easy use, Handy size, at-a-glance visual index, thumb tab, sturdy make this the best birder's field guide ever.