Region
United States
16
Oregon
9
Africa
7
Montana
7
Africa South of the Sahara
6
Alaska
5
Coos Bay Region
5
Washington (State)
4
Hawaii
3
Millard County
3
Utah
3
Canaan Valley National Wildlife Refuge
2
Canaan Valley National Wildlife Refuge (W. Va.)
2
Gates of the Arctic National Park and Preserve (Alaska)
2
Glacier Bay National Park and Preserve (Alaska)
2
Lee Metcalf National Wildlife Refuge
2
Lee Metcalf National Wildlife Refuge (Mont.)
2
Louisiana
2
Michigan
2
Minnesota
2
North Dakota
2
Red Rock Lakes National Wildlife Refuge (Mont.)
2
Ridgefield National Wildlife Refuge
2
Roseburg
2
West Virginia
2
Willapa National Wildlife Refuge
2
Beaverhead County
1
Big Stone National Wildlife Refuge
1
Big Stone National Wildlife Refuge (Minn.)
1
Bowdoin National Wildlife Refuge
1
Bowdoin National Wildlife Refuge (Mont.)
1
Cape Krusenstern National Monument (Alaska)
1
Charles M. Russell National Wildlife Refuge (Mont.)
1
Crane Meadows National Wildlife Refuge
1
Crane Meadows National Wildlife Refuge (Minn.)
1
Crocodile Lake National Wildlife Refuge (Key Largo, Fla.)
1
Des Lacs National Wildlife Refuge
1
Des Lacs National Wildlife Refuge (N.D.)
1
Florida
1
Grand Cote National Wildlife Refuge
1
Grand Cote National Wildlife Refuge (La.)
1
Horicon National Wildlife Refuge
1
Horicon National Wildlife Refuge (Wis.)
1
Idaho
1
India
1
Indiana
1
Iowa
1
J. Clark Salyer National Wildlife Refuge
1
J. Clark Salyer National Wildlife Refuge (N.D.)
1
James C. Campbell National Wildlife Refuge
1
more ...