Region
Texas
United States
226
Mexico, Gulf of
35
New Mexico
18
Houston
14
Mexico
12
Louisiana
10
Oklahoma
10
Mississippi River Valley
9
Fort Hood
8
Gulf Coast (U.S.)
8
El Paso
7
Waco
6
West
5
Alaska
4
Austin
4
California
4
Colorado
4
Dallas
4
Idaho
4
Minnesota
4
Amarillo
3
Arkansas
3
Black Kettle National Grassland (Okla. and Tex.)
3
Brazoria County
3
El Paso County
3
Florida
3
Laredo
3
McClellan Creek National Grassland (Tex.)
3
Mississippi
3
Montana
3
New York (State)
3
North Carolina
3
Pharr
3
San Antonio
3
Southwest, New
3
Uvalde
3
Washington (State)
3
Bastrop County
2
Chamizal National Memorial (El Paso, Tex.)
2
Fort Bliss
2
Galveston
2
Garland
2
Gulf States
2
Illinois
2
Iowa
2
Kansas
2
Kiowa National Grassland (N.M.)
2
Lackland Air Force Base
2
Lower Rio Grande Valley
2
more ...