CHECK LIST OF NEW YORK BIRDS 235 



77 (154) Old-squaw 



Harelda hyemalis (Linn.) 



78 (155) Harlequin duck 



Histrionicus histrionicus (Linn.) 



79 (156) Labrador duck^ 



Camptolaimus labradorius (Gmel.) 



80 (160) American eider 



Somateria dresseri Sharpe 



1 Formerly a winter visitant to Long Island from the arctic regions. Now supposed to be extinct. 



