The Sibley Field Guide to Birds of Western North America (2nd Ed. Sibley Guides) kid's book From bluebirds to bald eagles

From bluebirds to bald eagles

or on land accessible to the birding public

Acorn Woodpeckers raise babies in huge family groups with many moms

The high light transmission of 87% ensures reliable observations even in low light conditions

The Sibley Field Guide to Birds of Western North America (2nd Ed. Sibley Guides) kid's book From bluebirds to bald eaglesby David Allen Sibley Now completely revised and updated, the authoritative guide to over 700 birds of the American West from renowned birder, illustrator, and New York Times bestselling author David Sibley Compact and comprehensive, this guide features 715 bird species, plus regional populations, found west of the Rocky Mountains. Entries include stunningly accurate illustrationsmore than 5,046 in totalwith descriptive captions pointing out the most