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- Sage grouse -- Habitat -- Oregon -- Hart Mountain National Antelope Refuge1
- Sage grouse -- Habitat -- Sheldon National Wildlife Refuge (Nev. and Or.)1
- Sage grouse -- Oregon -- Hart Mountain National Antelope Refuge -- Reproduction1
- Sage grouse -- Productivity -- Oregon -- Hart Mountain National Antelope Refuge1
- Sage grouse -- Productivity -- Sheldon National Wildlife Refuge (Nev. and Or.)1
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