U. S. NATIONAL MUSEUM 



BULLETIN 126 PL. 43 



Cr;iiic Luke, Siiskatflicwan. 



A.C.Bent. 





5* ■' l.--i.^:!4iJ»INS5^t:&-., "f 



.-iuiii|. I,akc, North Dakota. 



Lesser Scaup Duck. 



For description see paqe 244, 



A. C. Bent. 



