Native to:
Angola,
Bangladesh,
Botswana,
Burundi,
Cameroon,
Caprivi Strip,
Chad,
China South-Central,
Djibouti,
DR Congo,
Eritrea,
Ethiopia,
India,
Iran,
Kenya,
Mozambique,
Myanmar,
Namibia,
Niger,
Nigeria,
Northern Provinces,
Oman,
Pakistan,
Palestine,
Rwanda,
Saudi Arabia,
Somalia,
Sri Lanka,
Sudan-South Sudan,
Tanzania,
Thailand,
Uganda,
Vietnam,
Yemen,
Zimbabwe
Introduced into:
Aruba,
Bahamas,
Belize,
Colombia,
Costa Rica,
Cuba,
Dominican Republic,
El Salvador,
Florida,
Guatemala,
Haiti,
Honduras,
Jamaica,
Leeward Is.,
Marquesas,
Mauritius,
Netherlands Antilles,
New Caledonia,
Nicaragua,
Panamá,
Peru,
Puerto Rico,
Rodrigues,
Réunion,
Taiwan,
Trinidad-Tobago,
Turks-Caicos Is.,
Venezuela,
Windward Is.