The fonds consists of notes, correspondence, bird observation data, and the natural history journals of Dr. Allen. The fonds contains the following series:
-Dr. A.E. Allen Bird Observations
-Natural History Notes of A.E. Allen
-Dr. A.E. Allen Ephemera

The fonds consists of minutes, membership lists, newsletters, correspondence, a photograph and four negatives, bird census data, and other records associated with the activities of the club. The fonds consists of the following series:

1. Constitution and Bylaws
2. Minutes
3. Treasurer
4. Club History
5. Membership Lists
6. Newsletter
7. Research and Information
8. Lobbying
9. Conferences
10. 50th Anniversary
11. Ephemera