Native to:
Angola,
Assam,
Bangladesh,
Benin,
Borneo,
Botswana,
Burkina,
Burundi,
Cameroon,
Central African Repu,
Chad,
Comoros,
Congo,
Ethiopia,
Ghana,
Guinea,
Gulf of Guinea Is.,
India,
Ivory Coast,
Jawa,
Kenya,
Lesser Sunda Is.,
Madagascar,
Malawi,
Mozambique,
Namibia,
Niger,
Nigeria,
Philippines,
Rwanda,
Senegal,
Somalia,
Sudan,
Sumatera,
Tanzania,
Thailand,
Uganda,
Vietnam,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Argentina Northeast,
Bolivia,
Brazil North,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Colombia,
Ecuador,
French Guiana,
Guyana,
Honduras,
Mauritania,
Mauritius,
Mexico Gulf,
Mexico Southeast,
Mexico Southwest,
New Guinea,
Nicaragua,
Paraguay,
Peru,
Rodrigues,
Suriname,
Trinidad-Tobago,
Venezuela