Sibley Birds West

"The Sibley Guide to Birds by David Allen Sibley has quickly become the new standard of excellence in bird identification guides, covering more than 810 North American birds in amazing detail. Now comes a new portable guide that every birder will want to carry into the field. Compact and comprehensive, this new guide features 703 bird species plus regional populations found west of the Rocky Mountains. Accounts include stunningly accurate illustrations—more than 4,600 in total—with descriptive caption text pointing out the most important field marks. Each entry contains new text concerning frequency, nesting, behavior, food and feeding, voice description, and key identification features. Accounts also include brand-new maps created from information contributed by 110 regional experts across the continent.

Pair this guide with Wildflowers of Yellowstone Folding Guide for a fully immersive hike through the park. Learn additional information about plants and flowers that make the park beautiful with our Plants and Birds guides. All proceeds benefit Yellowstone National Park."