Region
New Mexico
Texas
27
Arizona
2
Chihuahua Trail
2
Doña Ana County
2
El Paso
2
El Paso County
2
Idaho
2
New York (State)
2
North America
2
Oklahoma
2
United States
2
Alabama
1
Albany County
1
Albuquerque
1
California
1
Carlsbad Caverns National Park (N.M.)
1
Clark County
1
Colorado
1
Cuba
1
El Camino Real de Tierra Adentro National Historic Trail (N.M. and Tex.)
1
El Paso Region
1
Elliott County
1
Gilpin County
1
Guadalupe Mountains (N.M. and Tex.)
1
Guadalupe Mountains National Park
1
Guadalupe Mountains National Park (Tex.)
1
High Plains (U.S.)
1
Indian Territory
1
Kansas
1
Kentucky
1
Lincoln National Forest
1
Lincoln National Forest (N.M.)
1
Louisiana
1
Mesilla Valley
1
Mexico
1
Minnesota
1
Mono Lake
1
Montana
1
Nevada
1
North Dakota
1
Oregon
1
Phoenix
1
Purgatory Canon
1
Rio Grande Region (Colo.-Mexico and Tex.)
1
Rio Grande Valley (Colo.-Mexico and Tex.)
1
Rio Grande Watershed (Colo.-Mexico and Tex.)
1
Union County
1
Valley County
1
Vermont
1
more ...