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Topic
- Birds--Nests 23
- Anas 16
- Ducks 16
- Birds--Eggs 11
- Geese 7
- Schoenoplectus pungens 4
- Zoological specimens--Collection and preservation 1
Format
- image/tiff 23
Institution
- Oregon Historical Society 23
Taxon Class
- Aves 23
Family
- Anatidae 23
Common Names
- Northern Pintail 12
- goose 7
- mallard 4