Native to:
Alabama,
Angola,
Argentina Northeast,
Argentina Northwest,
Arizona,
Arkansas,
Bahamas,
Belize,
Benin,
Bolivia,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cameroon,
Caprivi Strip,
Central African Repu,
Chad,
Colombia,
Colorado,
Congo,
Connecticut,
Costa Rica,
Cuba,
Delaware,
District of Columbia,
Dominican Republic,
Ethiopia,
Florida,
French Guiana,
Gabon,
Gambia,
Georgia,
Ghana,
Guatemala,
Guinea,
Guinea-Bissau,
Guyana,
Haiti,
Honduras,
Illinois,
Indiana,
Iowa,
Ivory Coast,
Jamaica,
Kansas,
Kentucky,
Kenya,
KwaZulu-Natal,
Louisiana,
Maine,
Malawi,
Mali,
Manitoba,
Maryland,
Massachusetts,
Mauritania,
Mexican Pacific Is.,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Mozambique,
Namibia,
Nebraska,
New Hampshire,
New Jersey,
New Mexico,
New York,
Nicaragua,
Niger,
Nigeria,
North Carolina,
North Dakota,
Northern Provinces,
Ohio,
Oklahoma,
Ontario,
Panamá,
Paraguay,
Pennsylvania,
Puerto Rico,
Québec,
Rhode I.,
Saskatchewan,
Senegal,
Sierra Leone,
South Carolina,
South Dakota,
Sudan,
Swaziland,
Tanzania,
Tennessee,
Texas,
Togo,
Trinidad-Tobago,
Uganda,
Uruguay,
Utah,
Venezuela,
Vermont,
Virginia,
West Virginia,
Wisconsin,
Wyoming,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Ecuador,
Madagascar,
Peru,
Suriname