Native to:
Angola,
Assam,
Bangladesh,
Benin,
Botswana,
Burkina,
Burundi,
Cameroon,
Cape Provinces,
Cape Verde,
Central African Repu,
Chad,
China South-Central,
Comoros,
Djibouti,
East Himalaya,
Eritrea,
Free State,
Gambia,
Ghana,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
India,
Ivory Coast,
Kenya,
KwaZulu-Natal,
Liberia,
Madagascar,
Malawi,
Mali,
Mauritania,
Mozambique,
Myanmar,
Namibia,
Nepal,
Niger,
Nigeria,
Northern Provinces,
Rwanda,
Senegal,
Sierra Leone,
Socotra,
Somalia,
Sri Lanka,
Sudan,
Swaziland,
Tanzania,
Togo,
Uganda,
West Himalaya,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Brazil Northeast,
Brazil Southeast,
Costa Rica,
Dominican Republic,
Haiti,
Leeward Is.,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Queensland,
Trinidad-Tobago,
Windward Is.