LOMVIA ARRA : THICK-BILLED GUILLEMOT. 399 



to the present species. We have no knowledge of its 

 nesting within our limits. 



Fig. 88. — Guillemots. 



In support of the foregoing statements we may ad- 

 duce observations lately made by Mr. Harry Merrill, of 

 Bangor, and by Mr. William Brewster. Says the former, 

 speaking of the two species of Murres : " Some idea of 



