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Topic
- Birds--Nests 44
- Herons 44
- Sycamores 17
- Schoenoplectus pungens 13
- Black-crowned night heron 10
- Birds--Eggs 5
- Bohlman, Herman 3
- Finley, William L. (William Lovell), 1876-1953 3
- Cormorants 1
Work Type
- glass plate negatives 44
Format
- image/tiff 44
Institution
- Oregon Historical Society 44
Taxon Class
- Aves 44
Order
- Pelecaniformes 44
- Suliformes 1
Genus
- Ardea 34
- Nycticorax 10
- Phalacrocorax 1