AND ITS SURROUNDINGS. 



259 



Scaup 



Tufted Duck 



Long-tailed Duck 



Golden Eye 



Smew 



Red-breasted Merganser 



Goosander 



Great crested Grebe 



Red necked Grebe 



Dusky Grebe 



Eared Grebe 



Dabchick 



Great Northern Diver 



Black-throated Diver 



Red-throated Diver 



Guillemot 



Rotche 



Puffin 



Razor-bill 



Comorant 



Green Comorant 



Gannet 



Common Tern 



Arctic Tern 



Lesser Tern 



Black Tern 



Masked Gull 



Black-headed Gull 



Common Gull 



Lesser black-backed Gull 



Great black-backed Gull 



Herring Gull 



A, marila 

 A. fuligula 

 A. glacialis 

 A. clangula 

 Mergus albellus 

 M. serrator 

 M. merganser 

 Colymbus cristatus 

 C rubricollis 

 C. cornutus 

 C auritus 

 C. Hebridicus 

 C. glacialis 

 C. arcticus 

 C. septentrionalis 

 C. Troile 

 TJria minor 

 Alca arctica 

 A. tor da 

 Pelecanus carbo 

 P. cristatus 

 Sula alba 

 Sterna hirundo 

 S. arctica 

 S. minuta 

 S. nigra 



Larus capistratus 

 L. ridibundus 

 L. canus 

 L. argentatus 

 L. marinus 

 L. fuscus 



