Location occurrence summary Spring migrants found at low elevations in from mid-April through late-May. Breeding occurs in alpine during summer months. Fall migration mostly complete by the end of October. Since 2005, there have been several winter observations.
From Natural History of Southeast Alaska
A list of all pages that have property "Location occurrence summary" with value "Spring migrants found at low elevations in from mid-April through late-May. Breeding occurs in alpine during summer months. Fall migration mostly complete by the end of October. Since 2005, there have been several winter observations."