Region
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Nigeria
1
North America
8
North Carolina
2
Northwest Coast of North America
2
Northwest, Pacific
2
Norway
1
Omo River (Ethiopia and Kenya)
1
Oregon
1
Panama
1
Parc national de Taï
2
Peru
1
Prairie Provinces
1
Prince William Sound Region
1
Puget Sound
1
Québec (Province)
4
Red Sea
1
Reserva Biológica Bosque Nuboso Monteverde
1
Rock Valley
1
Rocky Mountains
1
Ross Sea
2
Russia (Federation)
3
Russian Far East
2
Saint Helens, Mount
2
Saint Helens, Mount (Wash.)
2
Saint Kilda
2
San Francisco Bay Area
1
San Francisco Bay Watershed (Calif.)
1
San Vicente de la Tranquilla
1
San Vicente de la Tranquilla (Panama)
1
Santa Cruz
1
Santa Cruz (Calif.)
1
Santa Cruz County (Calif.)
1
Scotland
2
Serengeti National Park Region
1
Sonora (State)
1
Sonoran Desert
2
South Africa
2
South Asia
1
Southeast Asia
1
Southern States
3
Southwestern States
1
Taiga Biological Station Region
1
Tanzania
3
Tasmania
2
Texas
5
Tongass National Forest
2
Tongass National Forest (Alaska)
2
Tropics
5
Turkana, Lake (Kenya and Ethiopia)
1
United States
49
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