Anguilla, Antigua And Barbuda, Bahamas, Barbados, Belize, Bolivia, Canada (B), Cayman Islands, Colombia, Costa Rica, Cuba, Dominica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Martinique, Mexico, Montserrat, Nicaragua, Panama, Peru, Puerto Rico, St Kitts And Nevis, St Lucia, St Pierre and Miquelon (P), St Vincent and The Grenadines, Turks and Caicos Islands, USA (B), Venezuela.
Vagrant to Brazil (NB), French Polynesia, Greenland, Haiti, Jamaica, Trinidad and Tobago, Virgin Islands (British), Virgin Islands (U.S.).
Breeds in southern Canada (north-eastern British Columbia and northern Alberta east to Nova Scotia) and north-eastern USA eastern from Minnesota and southern in Appalachians to extreme northern Georgia. Migrates to north-western South America west of Andes, south to central Peru; also irregularly southern Central America.
Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.
Population
Estimated population is 1,400,000 (2010) and decreasing.
Canada Warbler (Cardellina canadensis) [XC444950]
by Aidan Place from Lancy Brook Wetlands Brookline \/ Mason, Hillsborough County, New Hampshire, United States (song)
Canada Warbler (Cardellina canadensis) [XC425585]
by Meena Haribal from Caroline (near Brooktondale), Tompkins County, New York, United States (song)
Subspecies
No subspecies.
Relationship with congeners not clear. Has hybridized with Mourning Warbler (Geothlypis philadelphia).
BirdLife International Species Factsheet