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Argentina,Bahamas,Belize,Bolivia,Brazil,Canada,Chile,Colombia,Costa Rica,Dominica, Dominican Republic,Ecuador - mainland,El Salvador,French Guiana,Grenada,Guatemala,Honduras,Mexico,Netherlands Antilles,Nicaragua, Panama,Paraguay,Peru,Saint Lucia,Saint Vincent and the Grenadines,Suriname,Trinidad and Tobago,United States - mainland,Uruguay,Venezuela,
IOC 9.1 Subspecies
sw and sc Canada and w and c USA to n Mexico
Guajira Pen. (n Colombia) and nw Venezuela
w and c Colombia, nw Venezuela
e Colombia and w Venezuela
Venezuela (except the west), e Colombia and the Guianas to ne Peru and n and w Brazil