Oregon State University Press · Portland Audubon Society
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Birds of Oregon: A General Reference | 978-0-87071-182-4 (0-87071-182-2) | 2006 | Matthew G. Hunter · Alan L. Contreras |
| Familiar Birds of Northwest Forests Fields and Gardens: Covering Conspicuous Birds found West of the Cascade Range from Northern California Into Southern British Columbia Exclusive of Salt Water and Alpine Species with Special Emphasis on Identification. | 978-0-931686-01-6 (0-931686-01-6) | 1978 | |
B. M. · B. Marshall · D B · D. M. · D. Marshall · David B. · David M. · David Marshall