Native to:
Alabama,
Alaska,
Alberta,
Aleutian Is.,
Altay,
Amur,
Angola,
Argentina Northeast,
Argentina Northwest,
Arizona,
Arkansas,
Austria,
Bahamas,
Baltic States,
Belarus,
Belize,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
British Columbia,
Burundi,
Buryatiya,
Cameroon,
Central African Repu,
Central European Rus,
Chad,
China North-Central,
China South-Central,
China Southeast,
Chita,
Colombia,
Colorado,
Comoros,
Connecticut,
Costa Rica,
Cuba,
Czechoslovakia,
Delaware,
District of Columbia,
Dominican Republic,
East European Russia,
East Himalaya,
Ecuador,
El Salvador,
Ethiopia,
Finland,
Florida,
France,
French Guiana,
Gabon,
Georgia,
Ghana,
Guatemala,
Guinea,
Gulf of Guinea Is.,
Guyana,
Haiti,
Honduras,
Illinois,
India,
Indiana,
Inner Mongolia,
Iowa,
Irkutsk,
Italy,
Ivory Coast,
Jamaica,
Japan,
Kamchatka,
Kansas,
Kentucky,
Kenya,
Khabarovsk,
Korea,
Krasnoyarsk,
Kuril Is.,
Labrador,
Leeward Is.,
Liberia,
Louisiana,
Madagascar,
Maine,
Malawi,
Maluku,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Mongolia,
Mozambique,
Myanmar,
Nepal,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
Newfoundland,
Nicaragua,
Nigeria,
North Carolina,
North European Russi,
Northwest European R,
Northwest Territorie,
Norway,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Pakistan,
Panamá,
Paraguay,
Pennsylvania,
Peru,
Philippines,
Poland,
Primorye,
Prince Edward I.,
Puerto Rico,
Qinghai,
Québec,
Rhode I.,
Romania,
Rwanda,
Sakhalin,
Saskatchewan,
Senegal,
Seychelles,
Sierra Leone,
South Carolina,
South European Russi,
Sri Lanka,
Sudan,
Sulawesi,
Suriname,
Sweden,
Switzerland,
Taiwan,
Tanzania,
Tennessee,
Texas,
Tibet,
Togo,
Trinidad-Tobago,
Tuva,
Uganda,
Ukraine,
Uruguay,
Vanuatu,
Venezuela,
Vermont,
Vietnam,
Virginia,
West Himalaya,
West Siberia,
West Virginia,
Windward Is.,
Wisconsin,
Yakutskiya,
Yugoslavia,
Yukon,
Zambia,
Zaïre,
Zimbabwe
Extinct in:
California,
Hungary