Region
United States
13,781
Colorado
2,162
California
592
Oregon
551
Alaska
381
Arizona
287
New Mexico
280
Washington (State)
262
Florida
242
West (U.S.)
235
Idaho
196
Montana
186
Great Britain
181
Wyoming
173
Utah
168
Tongass National Forest
164
China
152
Texas
142
Louisiana
124
Nevada
123
Tongass National Forest (Alaska)
114
New York (State)
109
North Dakota
108
Washington (D.C.)
105
Northwest, Pacific
96
Japan
90
North Carolina
85
Europe
83
Hawaii
80
North America
79
India
78
Asia
76
Virginia
74
Afghanistan
66
South Dakota
65
Mexico, Gulf of
64
Pennsylvania
64
Gulf States
63
Africa
62
Massachusetts
61
Wisconsin
60
Canada
58
Developing countries
58
Minnesota
58
Michigan
57
Puerto Rico
56
Southwestern States
55
Mexican-American Border Region
54
Illinois
53
Great Lakes (North America)
52
more ...