| Folder | 1 | Curriculum Vitae and Bibliography | |
| Folders | 2-3 | Galley proof on the Hawaiian Goose book and for Hawaiian Birdlife, 2nd Edition | |
| Folders | 4-5 | Miscellaneous correspondence, 1956-1982 | |
| Folders | 6-7 | Correspondence between Berger and Olin Sewall Pettingill, Jr., 1956-1982 | |
| Folder | 8 | Correspondence between Berger, Janet Kear, and Alexander Wetmore regarding the Hawaiian Goose book, 1968-1981 | |
| Folders | 9-11 | Correspondence between Berger and George Miksch Sutton, 1947-1983 | |
| Folder | 12 | Berger's work with the Kirtland's Warbler, 1954-1980 | |
| Folder | 13 | Miscellaneous Newsletters and Reports |
Contact us at osiaref@si.edu
Revised: November 2, 2007