Birds Likely to be Observed in Oregon

Location in Oregon
Blue is Winter range - Red is Summer range
Purple is Year-round range - Yellow is Migration range

Harlequin Duck

Histrionicus histrionicus - Uncommon and shy. Summers on swift rivers and along arctic shores. Winters in the heavy surf and along rocky coasts. Seldom found with other ducks, though occasionally with scoters. Harlequin often swims with its long tail tilted upward or slowly raises and lowers it.