Region
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Rome
2
Russia
2
Russia (Federation)
2
Saint Kilda
1
Saint Kilda (Scotland)
1
Saint Kilda (Écosse)
1
Saqqaq
2
Saqqaq (Greenland)
2
Scotland
2
Siberia
2
Siberia (Russia)
3
South Africa
6
South America
1
South Carolina
6
South Dakota
2
Southern States
7
Southwest, New
1
Southwest, Old
2
Starrigavan Recreation Area
2
Starrigavan Recreation Area (Alaska)
2
Strasbourg (France)
1
Tabatinga (Amazonas, Brazil)
1
Tanzania
1
Tennessee
6
Texas
4
United States
49
United States, West
2
Upernavik
2
Upernavik (Greenland)
2
Upper Souris National Wildlife Refuge
1
Upper Souris National Wildlife Refuge (N.D.)
1
Utah
2
Vermont
1
Washington (State)
2
Wayne National Forest
1
Wayne National Forest (Ohio)
1
West (U.S.)
18
White River Valley (Ark. and Mo.)
1
Willapa National Wildlife Refuge (Wash.)
1
Wisconsin
2
Wyoming
2
Yukon
1
Yukon-Kuskokwim Delta
1
Yukon-Kuskokwim Delta (Alaska)
1
Zambia
1
États du Sud-Ouest (États-Unis)
1
États-Unis (Sud-Ouest)
1