250 GEESE. 



brown; elsewhere appearing black. Breeds 

 on Arctic coast of Siberia; winters on coast 

 of Alaska. Accidental in Greenland and 



Quebec. 



223. SCOTER. 



19; base of bill, slightly swollen and 

 orange; wholly black, fig. 193. Female, 



Fie. 197 



Masked Duck. 1-2. 



brown whitish on sides of head. Breeds in 

 Labrador and northward; south in Oct. to 

 winter from N. E. to Fla. ; north in April. 



224. WHITE-WINGED SCOTER. 



Larger, 21; base of bill, swollen; black 

 with small spot beneath eye and patch on 

 wing, white, fig. 195. Female, differs from 

 last in having white patch on wing. Breeds 



