Region
United States
436
Washington (D.C.)
14
California
8
Oklahoma
8
Colorado
6
Jackson
4
Miami Tribe of Oklahoma
4
Mississippi
4
Nebraska
4
North Carolina
4
Alaska
2
American Samoa
2
Anchorage
2
Arapaho National Forest (Colo.)
2
Arizona
2
Arkansas
2
Banning Region
2
Billy Frank, Jr., Nisqually National Wildlife Refuge (Wash.)
2
Charleston
2
Currituck National Wildlife Refuge
2
Florida
2
Greenville
2
Helena
2
Idaho
2
John Muir National Historic Site (Calif.)
2
John Muir Wilderness
2
Morongo Band of Mission Indians, California
2
Navajo Nation, Arizona, New Mexico & Utah
2
Northeastern States
2
Northern Mariana Islands
2
Northern boundary of the United States
2
Northport Irrigation District (Neb.)
2
Oklahoma City
2
Oregon
2
Outer Banks
2
Pacific Coast (U.S.)
2
Pennsylvania
2
Pittsburgh
2
Red River Watershed (Tex.-La.)
2
Rockingham County
2
Santa Rosa Island
2
South Carolina
2
Susanville Indian Rancheria, California
2
Virginia
2
Washington (State)
2
White River National Forest
2
Africa South of the Sahara
1
Africa, Sub-Saharan
1
Billy Frank, Jr., Nisqually National Wildlife Refuge
1
Grand Teton National Park
1
more ...