Native to:
Angola,
Argentina Northeast,
Argentina Northwest,
Bahamas,
Belize,
Benin,
Bolivia,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cameroon,
Cape Provinces,
Cayman Is.,
Central African Republic,
Chad,
Chile Central,
Chile North,
Colombia,
Congo,
Costa Rica,
Cuba,
Djibouti,
Dominican Republic,
DR Congo,
Ecuador,
El Salvador,
Equatorial Guinea,
Eritrea,
Eswatini,
Ethiopia,
Florida,
Free State,
French Guiana,
Gabon,
Galápagos,
Gambia,
Ghana,
Guatemala,
Guinea,
Guinea-Bissau,
Guyana,
Haiti,
Honduras,
Ivory Coast,
Jamaica,
Kenya,
KwaZulu-Natal,
Leeward Is.,
Liberia,
Malawi,
Mali,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Namibia,
New Mexico,
Nicaragua,
Niger,
Nigeria,
Northern Provinces,
Panamá,
Paraguay,
Peru,
Puerto Rico,
Rwanda,
Senegal,
Sierra Leone,
Somalia,
Southwest Caribbean,
Sudan-South Sudan,
Suriname,
Tanzania,
Texas,
Togo,
Trinidad-Tobago,
Turks-Caicos Is.,
Uganda,
Uruguay,
Venezuela,
Venezuelan Antilles,
Windward Is.,
Zambia,
Zimbabwe
Introduced into:
Andaman Is.,
Assam,
Bangladesh,
Central American Pacific Is.,
East Himalaya,
India,
Madeira,
Portugal,
Queensland,
West Himalaya