Region
United States
726
Colorado
194
California
60
North America
50
Alaska
36
Florida
28
Africa
23
West (U.S.)
21
Japan
19
Great Britain
17
India
17
New Mexico
15
England
14
Texas
14
Canada
13
Northwest, Pacific
13
Australia
12
Mexico
12
Montana
12
Oregon
12
Utah
12
Wyoming
12
Washington (State)
11
Arizona
10
Hawaii
10
San Francisco Bay
10
Tropics
10
Arctic regions
9
Bering Sea
9
Europe
9
Nevada
9
China
8
Latin America
8
Mexico, Gulf of
8
Arkansas
7
France
7
Great Plains
7
Massachusetts
7
Southwest, New
7
Antarctica
6
Idaho
6
Kansas
6
New York (State)
6
Russia (Federation)
6
South America
6
Tanzania
6
Atlantic Coast
5
Atlantic Coast (U.S.)
5
Germany
5
Indiana
5
more ...