Birds of Prey in the American West
Glinski, Richard L.
Illustrations by Vezo, Tom
Peterson Field Guide to Bird Sounds of Western North America
Birds of the West: An Artist's Guide
Birds of Prey of the West: A Field Guide
Wheeler, Brian K., Text and Illustrations
A Field Guide to Western Birds, Third Edition
Peterson, Roger Tory
Illustrations by Peterson, Roger Tory
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
American Birding Association Field Guide to Birds of Minnesota
Erickson, Laura; Photography by Brian E. Small
American Birding Association Field Guide to Birds of Arizona
Wright, Rick; Photography by Brian E. Small