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Keywords from Image Description:
The American natural history Plate . RINGNECKED DUCK Aythya collaris BARROW'S GOLDENEYE Clangula islandica OLD SQUAW Harelda hyemalis HARLEQUIN DUCK Histrionicus histrionicus SURF SCOTER Oidemia perspicillata AMERICAN SCOTER Oidemia americana Plate Illustration biodiversitylibrary org title Hornaday William Temple