Essential, comprehensive, and easy to use, "National Geographic Complete Book of Birds" is an astonishing resource that covers every bird species in North America, as well as all the migrants that fly through. The entries are organized by family groups-an incredible 82 are included-according to the [...]

"NG Field Guide to the Birds of North America, 6th edition" contains the most all-new material since the first edition was published more than 25 years ago. The latest edition will include the following: 200 new art figures; first ever subspecies maps in a field guide; inclusion of extensive migrati[...]

A refreshed and updated edition of the comprehensive 2005 reference title Booklist called one of the finest one-volume reference works ever published on North American birds. - a comprehensive reference with information beyond field guide ID pointers on all North American species. Essential, compre[...]