All About Birds: Northwest US and Canada
Cornell Lab of Ornithology
Look at That Bird! A Young Naturalist's Guide to Pacific Northwest Birding
Birds of the Pacific Northwest
Shewey, John and Tim Blount
Birds of the Portland Area, Oregon
Jewett, Stanley G.; Ira N. Gabrielson
Edge of Awe: Experiences of the Malheur-Steens Country
Contreras, Alan L.
Illustrations by Ursula K. LeGuin
American Birding Association Field Guide to Birds of Oregon
Irons, Dave; Photography by Brian E. Small
Illustrations of the Birds of California, Texas, Oregon, British and Russian America
Birds of the Pacific Northwest: A Photographic Guide
Aversa, Tom; Richard Cannings, Hal Opperman
Large-Scale Conservation Assessment for Neotropical Migratory Land Birds in the Interior Columbia Ri
Saab, Victoria A.
Must-See Birds of the Pacific Northwest: 85 Unforgettable Species and How to Find Them
Swanson, Sarah and Max Smith
Birds of The Pacific Northwest With Special Reference To Oregon
Gabrielson, Ira N.; Jewett, Stanley G.
Western Birds Backyard Guide: Bird Watchers Digest Backyard Guides
Thompson, Bill III