Ord: XV. 

 Palmi- 

 pedes. 



170 

 Gen. XC. ALCA. /./«. 



329 sp. * Alca torda. Lin. The Razor-bill. 

 Ufamania „ Leach. 



Nest. May — June, in rocky cliffs, on the sea-coast. 



Eags. 1, yellowish white, spotted and blotched with grey, and with pale and dark reddish 

 brown. 



329 « 



329^ 



329 c 



330 sp. * Alca impennis. Lin. The great Auk. 



Nest, on rocks on the sea-shore, in the far North. 



Effffs. 1, white, with scattered blotches of reddish and of blackish brown. 



330 tt 



330^ 



330 6' 



F. Makeig, Printer, Crewkerne. 



