Region
United States
4
West (U.S.)
3
North Carolina
2
Pryor Mountain Wild Horse Range (Mont. and Wyo.)
2
West United States
2
Assateague Island (Md. and Va.)
1
Camargue
1
Camargue (France)
1
Cape Lookout National Seashore
1
Chesapeake Bay Watershed
1
Corolla Region
1
Espagne
1
États-Unis
1
France
1
Galice
1
Galice (Espagne)
1
Galicia (Region)
1
Galicia (Spain : Region)
1
Great Basin
1
Harry S. Truman National Historic Site (Mo.)
1
Middle Atlantic States
1
Petrified Forest National Park (Ariz.)
1
Pryor Mountain Wild Horse Range
1
Sam D. Hamilton Noxubee National Wildlife Refuge (Miss.)
1
Spain
1