218 BRTJNNICIl’s GUILLEMOT. 
might be thus brought to England by the whalers, 
&c. 
Brunnich’s Guillemot is easily distinguished from 
the last, by the thicker form of the bill and the 
greater angle of the mandible, and also by the much 
deeper tint of the head and neck, and, indeed, of the 
whole plumage. The cheeks, throat, and sides of 
the head are deep blackish brown, and of the pecu- 
liar tint occasioned by the very close texture of the 
