Native to:
Andaman Is.,
Angola,
Assam,
Bangladesh,
Benin,
Bismarck Archipelago,
Bolivia,
Borneo,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cabinda,
Cambodia,
Cameroon,
Cape Provinces,
Caroline Is.,
Central African Repu,
China South-Central,
China Southeast,
Colombia,
Comoros,
Congo,
Costa Rica,
Cuba,
East Himalaya,
Ecuador,
Equatorial Guinea,
Ethiopia,
Fiji,
French Guiana,
Gabon,
Gambia,
Ghana,
Guatemala,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Guyana,
Hainan,
Honduras,
India,
Ivory Coast,
Jawa,
Kenya,
KwaZulu-Natal,
Laos,
Lesser Sunda Is.,
Liberia,
Madagascar,
Malawi,
Malaya,
Maluku,
Mexico Central,
Mexico Gulf,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Myanmar,
Namibia,
New Guinea,
Nicaragua,
Nicobar Is.,
Nigeria,
Northern Provinces,
Northern Territory,
Panamá,
Paraguay,
Peru,
Philippines,
Queensland,
Rwanda,
Senegal,
Sierra Leone,
Solomon Is.,
Somalia,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Suriname,
Tanzania,
Thailand,
Togo,
Tonga,
Uganda,
Vanuatu,
Venezuela,
Vietnam,
Western Australia,
Zambia,
Zaïre,
Zimbabwe