APPENDIX. 239 
Widgeon. 
American Widgeon. 
Eider Duck. 
Velvet Scoter. 
Common Scoter. 
Surf Scoter. 
Long-tailed Duck. 
Pochard. 
Ferruginous Duck. 
Seaup Duck. 
Tufted Duck. 
Harlequin Duck. 
Goldeneye. 
Buffel-headed Duck. 
Smew. 
Hooded Merganser. 
Red-breasted Merganser. 
Goosander. 
Red-necked Grebe. 
Sclavonian Grebe (very 
large). 
Eared Grebe. 
Little Grebe. 
Great Northern Diver 
(large). 
Black-throated Diver. 
Red-throated Diver(large). 
Guillemot. 
Brunnich’s Guillemot. 
Ringed Guillemot. 
Black Guillemot. 
Little Auk. 
Puffin. 
Razorbill. 
Cormorant. 
Shag. 
Gannet. 
Sandwich Tern. 
Roseate Tern. 
Common Tern. 
Arctic Tern. 
Whiskered Tern. 
Gull-billed Tern. 
Sabine’s Gull. 
Little Gull. 
Black-headed Gull. 
Laughing Gull. 
Kittiwake. 
Common Gull. 
Iceland Gull. 
Lesser Black-backed Gull. 
Herring Gull. 
Great Black-backed Gull. 
Glaucous Gull. 
Common Skua. 
Pomarine Skua. 
Richardson’s Skua. 
Buffon’s Skua. 
Fulmar Petrel. 
Great Shearwater. 
Manx Shearwater. 
Fork-tailed Petrel. 
Storm Petrel. 
