169 

 Gen. LXXXVIII. URIA. LXXXIX. MORiMON. lUigcr. 



327 sp. * Uria alle. Tem. The little Auk. 

 Mergulus „ Bonap. 



Nest. June — July, among rocks and stones on the sea-coast, in the far North. 

 Eggs, 1, bluish white, sometimes faintly spotted with rust colour. 



327 « 



327/^ 



327 



328 sp. t Mormon fratercula. Tem. The Puffin. 

 ,, „ arcticus. llUg. 



Nest. June, in burrows, on the sea-coast. 



Eggs. 1, white, with faint spots and markings bluish grey, which look as if they had been 

 eflfaced ; sometimes more distinctly marked, with pale rust colour. 



828 a 



328^ 



328 c 



