Region
United States
297
Arctic regions
129
California
81
Alaska
70
Florida
62
Washington (State)
53
Arizona
50
China
45
Everglades (Fla.)
35
Texas
35
West (U.S.)
34
Everglades
33
Mexico
33
Oregon
33
Mexican-American Border Region
29
North Carolina
27
Idaho
26
Louisiana
25
Southern States
23
Great Lakes (North America)
20
Canada
19
Chesapeake Bay (Md. and Va.)
19
New York (State)
19
Amazon River Region
18
Brazil
18
India
18
Michigan
18
Coconino National Forest (Ariz.)
17
North America
17
Pennsylvania
17
Apache-Sitgreaves National Forest
16
Apache-Sitgreaves National Forest (Ariz.)
16
Coconino National Forest
16
Georgia
16
Tonto National Forest
16
Tonto National Forest (Ariz.)
16
Japan
15
Mediterranean Region
15
San Juan Islands
15
San Juan Islands (Wash.)
15
Wisconsin
15
Antarctica
14
Australia
14
Gulf Coast (U.S.)
14
Massachusetts
14
Mexico, Gulf of
14
Utah
14
Africa
13
Colorado
13
England
13
more ...