Region
Alaska
2
Alaska - Frontières - Canada
1
Argentina
3
Argentinien
2
Bolivia
2
Brazil
1
Canada
2
Canada - Frontières - Alaska
1
Chaco Boreal (Paraguay and Bolivia)
1
Chile
3
Colombia
1
Costa Rica
2
Ecuador
1
French Guiana
1
Indian Territory
1
Kanada
2
Mexico
1
New Mexico
1
Nicaragua
2
Paraguay
2
Peru
1
Rio Grande
1
South America
1
Southwest, New
1
Texas
1
United States
1
Venezuela
1