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Topic
- Wildlife conservation 5
- American bison 1
- Birds--Conservation 1
- Fishing 1
- Hunting 1
- National parks and reserves 1
- Seals (Animals) 1
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Work Type
- typescripts 5
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Region
- Malheur National Wildlife Refuge >> Harney County >> Oregon >> United States 2
- Crater Lake National Park >> Klamath County >> Oregon >> United States 1
- Hart Mountain National Antelope Refuge >> Lake County >> Oregon >> United States 1
- Lower Klamath National Wildlife Refuge >> Siskiyou County >> California >> United States 1
- Pribilof Islands >> Aleutians West Census Area >> Alaska >> United States 1
- Yellowstone National Park >> Park County >> Wyoming >> United States 1