Region
United States
229
North America
114
États-Unis
81
Tanzania
61
Africa
58
Kenya
55
Australia
50
Alaska
46
England
46
Great Britain
39
California
37
Amérique du Nord
34
Gombe National Park
29
Afrique
25
Canada
25
New Jersey
22
New York (State)
22
Florida
20
Australie
19
Angleterre
18
India
18
Pennsylvania
17
Wyoming
17
Africa, East
16
Tanzanie
16
Washington (State)
16
Borneo
15
Denali National Park and Preserve (Alaska)
15
Europe
15
Grande-Bretagne
15
Tropics
15
Amboseli National Park
14
Denali National Park and Preserve
14
Hawaii
14
Madagascar
14
Antarctica
13
Arctic regions
13
Asia
13
Caribbean Sea
13
Texas
13
Gombe National Park (Tanzania)
11
Latin America
11
West Virginia
11
France
10
Idaho
10
Japan
10
Oregon
10
Uganda
10
Yellowstone National Park
10
Arizona
9
more ...