Native to:
Afghanistan,
Angola,
Assam,
Bangladesh,
Botswana,
Burkina,
Burundi,
Cameroon,
Cape Verde,
Central African Republic,
Chad,
China Southeast,
Djibouti,
East Himalaya,
Egypt,
Eritrea,
Ethiopia,
Gambia,
Gulf of Guinea Is.,
Gulf States,
Hainan,
India,
Ivory Coast,
Jawa,
Kenya,
Lesser Sunda Is.,
Malawi,
Mali,
Mauritania,
Mozambique,
Myanmar,
Namibia,
New Guinea,
New South Wales,
Niger,
Nigeria,
Northern Provinces,
Northern Territory,
Oman,
Pakistan,
Queensland,
Rwanda,
Saudi Arabia,
Senegal,
Socotra,
Somalia,
South Australia,
South China Sea,
Sri Lanka,
Sudan,
Sulawesi,
Tanzania,
Thailand,
Togo,
Uganda,
Vietnam,
West Himalaya,
Western Australia,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Dominican Republic,
Haiti,
Jamaica