152. 
153. 
154. 
155. 
165. 
166. 
WyYomING Birps. 29 
Laramie Plains, and Blackwelder reports it as a summer 
resident in the Big Horn Mountains. 
Clangula islandica: Barrow’s Golden-eye. 
Fairly cmmon resident over most of the. state except the 
southern portion. 
Charitonetta albeola: Buffle-head. 
Common summer resident over most of the state. It win- 
ters about Cody. 
Harelda hyemalis: Old-squaw. 
The only record of this bird in Wyoming is from Mr. 
Richard, who reports that three specimens were taken 
near Cody in the fall of 1911. 
Histrionicus histrionicus: Harlequin Duck. 
Until recently this duck has not been reported in this state. 
In The Auk for February, 1913, there was a_ published 
record. Mr. Richard reports that these birds are resident 
in the mountains, a few being found on each river. Black- 
welder found it in the Tetons. 
Oidemia americana: Scoter. 
“Migratory; probably accidental. The Wyoming record 
rests upon a single specimen taken by Bond at Cheyenne.” 
(Knight. ) 
Cidemia deglandi: White-winged Scoter. 
“Migratory; rare. A few of this species are usually seen 
during migrations. Grinnell has the following note: ‘Seen 
on Yellowstone Lake in August. [I mention this species 
with a query because, although I recognized it satisfac- 
torily to myself, I took no specimens.’ There is a beau- 
tiful specimen in the University collection that was taken 
at Lake DeSmet and presented by H. A. West. I have 
seen one good specimen that was taken at Hutton’s Lakes. 
March, 1898.” (Knight. ) 
Oidemia perspicillata: Surf Scoter. 
“Accidental; extremely rare. Dr. Jesurun has one spec- 
imen which he shot on October 19, 1898, at one of the 
ponds near Douglas.” (Knight.) 
