Molt In North American Birds (Peterson Reference Guides) California black and white illustrations

black and white illustrations

year after year in certain cases

In this timely book

the American Museum of Natural History

Molt In North American Birds (Peterson Reference Guides) California black and white illustrationsVery Good used hardcover in good+ dust jacket. Bumped corners. Tear to DJ at spine. Shelf wear and small chips to DJ. To most observers, molt seems an overwhelming subject. But birders use many aspects of molt more than they realizeto distinguish juvenile birds from adults, to pick out an individual hummingbird from among dozens visiting a feeder, and much more. And for those whose interest goes beyond simply identifying birds, questions such as what