Region
United States
22
Australia
20
North America
18
Tanzania
13
Kenya
12
Africa
11
Alaska
11
California
9
England
7
Bermuda Islands
5
Gombe Stream National Park
5
India
5
Latin America
5
Oregon
5
Tropics
5
Amboseli National Park
4
Caribbean Sea
4
Côte d'Ivoire
4
Denali National Park and Preserve
4
Denali National Park and Preserve (Alaska)
4
Parc national de Taï
4
Washington (State)
4
Canada
3
Ethiopia
3
Japan
3
Madagascar
3
Mahale Mountains National Park
3
McNary Lock and Dam (Or.)
3
Serengeti Plain
3
Arizona
2
Belize
2
Borneo
2
Californie
2
Costa Rica
2
Cowlitz River
2
Great Britain
2
Hārer
2
Hārer (Ethiopia)
2
Indonesia
2
Iowa
2
Kibale Forest Reserve
2
Kyoto
2
McNary Lock and Dam
2
Namibia
2
New Guinea
2
New York (State)
2
Ontario
2
Pimisi Bay
2
Reserva Biológica Lomas Barbudal
2
Sahara
2
more ...