29 



441. Clangula islandica (Gmel.). 



Barrow's Goldeneye. 



442. Cosmonetta histrionica (Linn.). 



Harlequin Duck. 



443. Harelda glacialis (Linn.). 



Long-tailed Duck. 



444. Somateria mottissima (Linn.). 



Eider Duck. 



445. Somateria spectabilis (Linn.). 



King Eider. 



446. Somateria stelleri (Pall.). 



Steller's Duck. 



447. CEdemia fusca (Linn.). 



Velvet Scoter. 



448. CEdemia nigra (Linn.). 



Common Scoter. 



449. CEdemia perspicillata (Linn.). 



Surf-Scoter. 



450. Erismatura leucocephala (Scop.). 



White-headed Duck. 



451. Mergus merganser, Linn. 



Goosander. 



452. Mergus serrator, Linn. 



Red-breasted Merganser. 



453. Mergus aliellus, Linn. 



Smew. 



SCHIZOGNATHiE. 

 Order I. COLUMB^). 



Family COLUMBID.E. 



454. Columba palumbus, Linn. 



Ring-Dove. 



455. Columba livia, Bounat. 



Rock-Dove. 



456. Columba cenas, Linn. 



Stock-Dove. 



457. Columba bollii, Godm. 



Bolle's Pigeon. 



458. Columba laim'vora, Webb & Berth. 



Oanarian Pigeon. 



