Random House · University of Chicago Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The American Bird Conservancy Guide to Bird Conservation | 978-0-226-64727-2 (0-226-64727-7) | 2010 | Daniel J. Lebbin · Michael J. Parr |
| The American Bird Conservancy Guide to the 500 Most Important Bird Areas in the United States: Key Sites for Birds and Birding in All 50 States | 978-0-8129-7036-4 (0-8129-7036-5) | 2003 | M. J. A. Parr · David N. Pashley · Nature Conservancy (U. S.) |