Native to:
Chad,
Ethiopia,
Gambia,
Mali,
Mauritania,
Niger,
Sudan-South Sudan
Introduced into:
Afghanistan,
Alabama,
Algeria,
Amur,
Andaman Is.,
Angola,
Arizona,
Arkansas,
Aruba,
Assam,
Austria,
Bahamas,
Baltic States,
Bangladesh,
Belgium,
Belize,
Borneo,
Brazil North,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Bulgaria,
Burkina,
Burundi,
California,
Cambodia,
Cameroon,
Canary Is.,
Cape Verde,
Cayman Is.,
Central African Republic,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Christmas I.,
Cocos (Keeling) Is.,
Colombia,
Colorado,
Comoros,
Connecticut,
Cook Is.,
Corse,
Costa Rica,
Cuba,
Cyprus,
Czechia-Slovakia,
District of Columbia,
Djibouti,
Dominican Republic,
DR Congo,
East Aegean Is.,
East Himalaya,
Ecuador,
Egypt,
El Salvador,
Fiji,
Florida,
France,
French Guiana,
Georgia,
Germany,
Great Britain,
Guatemala,
Guinea,
Guinea-Bissau,
Gulf States,
Guyana,
Haiti,
Hawaii,
Honduras,
Hungary,
Idaho,
Illinois,
India,
Indiana,
Inner Mongolia,
Iowa,
Iran,
Iraq,
Ireland,
Italy,
Jamaica,
Japan,
Jawa,
Kansas,
Kazakhstan,
Kentucky,
Khabarovsk,
Kirgizstan,
Korea,
Krym,
Laos,
Lebanon-Syria,
Leeward Is.,
Libya,
Louisiana,
Madagascar,
Madeira,
Maine,
Malaya,
Marianas,
Marshall Is.,
Maryland,
Massachusetts,
Mauritius,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Mississippi,
Missouri,
Montana,
Morocco,
Myanmar,
Nansei-shoto,
Nebraska,
Nepal,
Netherlands Antilles,
Nevada,
New Caledonia,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand North,
New Zealand South,
Nicaragua,
Niue,
North Carolina,
North Caucasus,
North Dakota,
NW. Balkan Pen.,
Ohio,
Oklahoma,
Oman,
Ontario,
Oregon,
Pakistan,
Palestine,
Panamá,
Paraguay,
Pennsylvania,
Peru,
Portugal,
Primorye,
Puerto Rico,
Québec,
Rhode I.,
Rodrigues,
Romania,
Rwanda,
Réunion,
Sakhalin,
Sardegna,
Saudi Arabia,
Senegal,
Seychelles,
Society Is.,
South Carolina,
South Dakota,
South European Russia,
Spain,
Sri Lanka,
Suriname,
Sweden,
Tadzhikistan,
Tanzania,
Tennessee,
Texas,
Thailand,
Togo,
Transcaucasus,
Trinidad-Tobago,
Tunisia,
Turkmenistan,
Türkiye,
Türkiye-in-Europe,
Ukraine,
Utah,
Uzbekistan,
Venezuela,
Vermont,
Vietnam,
Virginia,
Wake I.,
Washington,
West Himalaya,
Windward Is.,
Wisconsin,
Wyoming,
Xinjiang,
Yemen