CouPt.'Sy of tl.- New York St;itfl Musi-un! 



Plate 19 



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KING EIDER Sinniihrin sjjcc(u/ii(i.< ( LiniKK-us) 



HARLEQUIN DUCK I li^l nimicas Instnuiiaiis \[Ami;ivu>l 



MALE FEMAIE 



AMERICAN EIDER Siiiiiiitcria ((ri'.v.v ri Sharpe 



All 1 iiat.size 



