Migrant Bird Quiz: Where does this bird feed during winter?

Harlequin Duck
Harlequin Duck
Histrionicus histrionicus
Diet: Crustaceans, small fish
Where seen: Perching on rocks, feeding in river
Winter range: Coastal salt water; in United States, Canada and Alaska

Map
Click on the area most likely to be home of North Cascades' Harlequin Ducks during the winter.