Region
North America
140
United States
133
Great Britain
35
California
26
Australia
23
Europe
15
Florida
15
Texas
14
Hawaii
13
Tennessee
13
Latin America
12
Tropics
12
Canada
11
New York (State)
11
West (U.S.)
11
England
10
Louisiana
9
Southern States
9
America
8
Colombia
8
Mexico
8
Middle West
8
Oregon
8
Pennsylvania
8
Alaska
7
Antarctica
7
Northwest, Pacific
7
Costa Rica
6
Galapagos Islands
6
Maine
6
North Carolina
6
Washington (State)
6
China
5
Colorado
5
East (U.S.)
5
Iowa
5
Ireland
5
Kentucky
5
New Mexico
5
Ontario
5
Puerto Rico
5
South America
5
Africa
4
Arctic regions
4
Brazil
4
Kenya
4
Kings Canyon National Park
4
Kings Canyon National Park (Calif.)
4
Maryland
4
Massachusetts
4
more ...