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Topic
- Birds--Nests 538
- Birds--Eggs 163
- Schoenoplectus pungens 66
- Eagles 44
- Herons 44
- Hummingbirds 33
- Hawks 30
- Grebes 27
- Bohlman, Herman 25
- Thrushes 25
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Region
- Portland >> Washington County >> Oregon >> United States 149
- Jennings Lodge >> Clackamas County >> Oregon >> United States 56
- Malheur Lake >> Harney County >> Oregon >> United States 46
- Lower Klamath Lake >> Siskiyou County >> California >> United States 44
- Mission Peak >> Alameda County >> California >> United States 44
- California >> United States 40
- Three Arch Rocks >> Tillamook County >> Oregon >> United States 22
- San Francisco Bay >> San Mateo County >> California >> United States 21
- Tule Lake >> Siskiyou County >> California >> United States 20
- Burns >> Harney County >> Oregon >> United States 17
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Format
- image/tiff 538
Institution
- Oregon Historical Society 538
Order
- Passeriformes 194
- Accipitriformes 77
- Pelecaniformes 58
- Charadriiformes 45
- Apodiformes 33
- Podicipediformes 27
- Anseriformes 23
- Suliformes 20
- Piciformes 14
- Galliformes 12
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Family
- Accipitridae 74
- Ardeidae 44
- Trochilidae 33
- Laridae 27
- Podicipedidae 27
- Turdidae 25
- Anatidae 23
- Corvidae 23
- Phalacrocoracidae 20
- Vireonidae 20
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Genus
- Aquila 44
- Ardea 34
- Selasphorus 33
- Buteo 27
- Aechmophorus 23
- Phalacrocorax 20
- Vireo 20
- Anas 16
- Psaltriparus 14
- Corvus 12
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Common Names
- Golden eagle 44
- Great Blue Heron 34
- Rufous Hummingbird 33
- Red-tailed Hawk 27
- Western Grebe 21
- bushtit 14
- Cassin's Vireo 13
- American Crow 12
- Brandt's Cormorant 12
- Northern Pintail 12
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Decade
- 1900-1909 538