M. Ralph Browning worked in the National Museum of Natural History Bird and Mammal Laboratories through the United States Geological Survey, and the U.S. Fish and Wildlife Service. These records pertain to his ornithological cataloging work and research in Oregon and the northwest United States.

Box 1 of 1

1. Correspondence, 1992-1994
2. Correspondence, 1988-1991
3. St. Kitts Background, 1976-1978
4. Correspondence, Miscellaneous, 1969-1991
5. Oregon Island Correspondence, 1969-1971
6. Goat Island Project, 1966
7. Jackson County Correspondence, 1971-1975
8. Correspondence, 1971-1976
9. Plates for North American Fauna