Native to:
Angola,
Benin,
Bolivia,
Borneo,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cambodia,
Cameroon,
Caprivi Strip,
Central African Republic,
Chad,
Colombia,
Congo,
Costa Rica,
Ecuador,
Fiji,
French Guiana,
Gabon,
Gambia,
Ghana,
Guinea,
Guinea-Bissau,
Guyana,
Ivory Coast,
Jawa,
Kenya,
KwaZulu-Natal,
Laos,
Liberia,
Madagascar,
Malawi,
Malaya,
Mali,
Mozambique,
Myanmar,
Namibia,
New Guinea,
Niger,
Nigeria,
Northern Provinces,
Northern Territory,
Panamá,
Paraguay,
Peru,
Philippines,
Queensland,
Rwanda,
Samoa,
Santa Cruz Is.,
Senegal,
Sierra Leone,
Solomon Is.,
Sudan,
Sumatera,
Suriname,
Swaziland,
Tanzania,
Thailand,
Togo,
Tonga,
Trinidad-Tobago,
Uganda,
Vanuatu,
Venezuela,
Vietnam,
Wallis-Futuna Is.,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Seychelles