7 ^ Z f, 
Docks of Oohasset, Mass. , 1800-9% 
O.H.E. Boston, Mass. 
17. Harlequin Duck (155). Very rare. One 
$ taken by Mr. C. V. Bamer, November 3, 1887. 
O.AO.Vol.17, Jnne,1892 p.9Q 
Histrionlcus histrionlcus. 
The Ducks of Plymouth County, Massachusetts, 
by Herbert K.Job. 
Auk, Xlll, July, 1896, pp. 197-204. 
See under Anas obscura . 
