Native to:
Andaman Is.,
Angola,
Assam,
Bangladesh,
Benin,
Borneo,
Botswana,
Burkina,
Burundi,
Cambodia,
Cameroon,
Cape Provinces,
Central African Repu,
Chad,
China South-Central,
China Southeast,
Congo,
East Himalaya,
Egypt,
Eritrea,
Ethiopia,
Ghana,
Guinea,
Guinea-Bissau,
Hainan,
India,
Iraq,
Jawa,
Kenya,
KwaZulu-Natal,
Laos,
Lesser Sunda Is.,
Madagascar,
Malawi,
Malaya,
Mali,
Mauritania,
Mozambique,
Myanmar,
Namibia,
Nepal,
Nicobar Is.,
Nigeria,
Northern Provinces,
Northern Territory,
Philippines,
Queensland,
Rwanda,
Senegal,
Sinai,
Somalia,
South Australia,
South European Russi,
Sri Lanka,
Sudan,
Swaziland,
Taiwan,
Tanzania,
Thailand,
Togo,
Uganda,
Vietnam,
Western Australia,
Zambia,
Zaïre,
Zimbabwe