THE 
DUN MERGANSER. 
Generic Character. 
Bill narrow, fub-cylindric, toothed at the edges, 
hooked at the tip. 
Noflrils fmall, ovate, towards the middle of the 
bill. 
Feet tetrada&yle, palmated, the exterior toe longer 
than the reif. 
Specific Character, &c. 
Afh-coloured crefted MERGANSER, with the 
head and upper part of the neck ferruginous, 
the throat, abdomen and middle wing-feathers 
white. 
The DUN-DIVER. 
Bath. syn. 3. p. 420. 
Brit. Zool. edit.fol. p. 147. pi. N. 
Le Harle femelle. 
PI. enl. 953. 
This fpecies, which is now confidered as perfectly 
diftindt, has been often regarded as the female of 
the Mergus Merganfcr . It is obferved to be more 
frequently 
