Native to:
Angola,
Argentina Northeast,
Belize,
Bolivia,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Cameroon,
Cape Provinces,
Caprivi Strip,
Central African Republic,
Chad,
Colombia,
Costa Rica,
Cuba,
Ecuador,
Egypt,
El Salvador,
Ethiopia,
French Guiana,
Gabon,
Ghana,
Guatemala,
Guinea,
Gulf of Guinea Is.,
Guyana,
Honduras,
Ivory Coast,
Kenya,
KwaZulu-Natal,
Liberia,
Madagascar,
Malawi,
Malaya,
Mali,
Mauritius,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Mozambique,
Namibia,
Nicaragua,
Niger,
Nigeria,
Northern Provinces,
Northern Territory,
Panamá,
Paraguay,
Rwanda,
Sierra Leone,
Sudan,
Tanzania,
Thailand,
Togo,
Uganda,
Uruguay,
Venezuela,
Western Australia,
Zambia,
Zaïre,
Zimbabwe