| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Birds of the Los Angeles Region | 978-0-9640810-5-5 (0-9640810-5-9) | 2006 | Kimball L. Garrett · Jon L. Dunn |
| Birds of the Puget Sound Region | 978-0-9640810-2-4 (0-9640810-2-4) | 2003 | Tom Aversa · Hal Opperman |