Cornell University Press · Panama Audubon Society
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Bird-Finding Guide to Panama | Hardcover | 978-0-8014-4650-4 (0-8014-4650-3) | 2008 | George R. Angehr · Lorna Engleman |
| A Bird-Finding Guide to Panama | Paperback | 978-0-8014-7423-1 (0-8014-7423-X) | 2008 | George R. Angehr · Lorna Engleman |
| Where to Find Birds in Panama: A Site Guide for Birders | " | 978-9962-8847-5-0 (9962-8847-5-6) | 2006 | George R. Angehr · Lorna Engleman |