 A sighting occurred in Britain in January 2007.This species has also occurred as a vagrant to Greenland, Jamaica, Hispaniola, Puerto Rico and Belize.Vagrants to Europe, where identified to subspecies, are nominate "T. m. migratorius", but the Greenland birds also included "T. m. nigrideus", and some of the southern overshots may have been "T. m. achrusterus".