Order. Palmipedes. 



AYES. 



Genera. Podiceps, Podoa, Colymtnis. Fraiercola, Alca, Aptenodjtes. 



Family Brachvpteres. 



1' Conrutus Borned Grebe 



Podoa Seneg'alensis Senegal Coat- grebe 



C. (TlaciaKs Nortfia-n .Diver. 



Ai. imprimis &reat Auk 



Apt. Patag-onica -Fatagoman. 



./ tf"/;. '>. Sculp. 



