lilKDS OF XE^V VORIv 



Memoir 12. N. Y. State Museum 



Plate 16 



rj£^^^^m~ ^^ 



^ 



REDHEAD 



-liitlilja iinitricana (Eyton) 



MALES 



CANVASBACK ,,„., 



Aiilliya vdlUsiitria (Vvilson) 



MALES 



All J nat. size 



Ami OfVtaJiMiil^ 



