Birding Northern California
Field Guide to Birds of the Desert Southwest
The Birder's Guide to Oregon
Evanich, Joseph E., Jr.
Birds of Prey of the West: A Field Guide
Wheeler, Brian K., Text and Illustrations
Birding in the San Juan Islands
Lewis, Mark and Fred Sharpe
A Field Guide to Western Birds, Third Edition
Peterson, Roger Tory
Illustrations by Peterson, Roger Tory
Birds of Southern California: Status and Distribution
Garrett, Kimball and Jon Dunn
Birds of the Great Plains: Breeding Species and Their Distribution
Johnsgard, Paul A.
A Guide to Bird Finding West of the Mississippi, Second Edition
Pettingill, Olin Sewall Jr.
Birds of Montana: Field Guide
The Backyard Birdsong Guide: Western North America Audio Field Guide
All About Backyard Birds Family Pocket Guide: Western North America
Powell, Hugh; Brian Scott Sockin, and Laura Erickson, Editors