BLACK GUILLEMOT. 



P YOOPODES. 



A LCID.E. 



Uria grylle (Linnseus*). 



THE BLACK GUILLEMOT. 



Una grylle. 



The Black Guillemot, a well-known species, is smaller 

 in size than the Common Guillemot, and more confined to 

 the northern parts of the British Islands ; hut, like other 

 members of this genus, it is a bird of the open sea, frequent- 

 ing the rocks for a limited period during the season of in- 

 cubation, and only being found inland after severe weather. 

 It is local, remaining all the year in such situations as suit 

 its habits, or ranging southwards for a comparatively short 

 distance in winter. Rodd only records two examples off 

 Cornwall ; its occurrences on the coasts of Devonsiiire, Dor- 



* Colymhus Grylle, Linnteus, Sj'st. Nat. Ed. 12, i. p. 220 (1766). 

 VOL. IV. M 



