| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Birds at Your Feeder | 978-0-393-04737-0 (0-393-04737-7) | 1999 | Erica H. Dunn · Dunn · Erica Dunn |
| Birds at Your Feeder: A Guide to Feeding Habits, Behavior, Distribution and Abundance | 978-0-393-32231-6 (0-393-32231-9) | 2001 | Erica H. Dunn |