336 APPENDIX. 



Red-necked Grebe, Podiceps rubricollis. 



Black Tern, Sterna nigra. 



Glaucous Gull, Larus glaucous. 



Common Gull, Larus caniis. 



Ring-billed Gull, Larus zonorrhyncJms. 



Wilson's Stormy Petrel, Thalassidroma Wilsonii. 



Brown Albatross, Diomedea fusca. 



White, or Snow Goose, Anser hyperboreus. 



White-fronted Goose, Anser albifrons. 



Black-headed Goose, Anser canadensis. 



Hutchins's Brant Goose, Anser Hutchinsii. 



Bewick's Swan, Cygnus Bewickii. 



Trumpeter Swan, Cygnus buccinator, (Richardson.) 



Mallard Duck, Jinas boschas. 



American Widgeon, Anas Americana. 



Summer, or Wood Duck, A7ias sponsa. 



Green- winged Teal, Anas crccca. 



Shoveller Duck, Anas clypeata. 



Dusky Duck, Anas obscura. 



Pintail Duck, Anas acuta. 



Black, or Surf Duck, Fuligula perspicillata.. 



Blue-bill, or Scaup Duck, Fuligula marila. 



Canvass-back Duck, Fuligula valisneria. 



Tufted, or Ring-necked Duck, Fuligula riijitorques. 



Harlequin Duck, Fuligula histrionica. 



Golden-eye Duck, Fuligula clangula. 



Long-tailed Duck, Fuligula glacialis. 



Goosander, Mergus merganser. 



Hooded, or Crested Merganser, Mergus cucullatus. 



White Pelican, Pelecanus onocrotalus. 



Brown Pelican, Pelecanus fuscus. 



Black Cormorant, Phalacrocorax carbo. 



*Violet-green Cormorant, Phalacrocorax splendens, (Town- 

 send.) 



*Townsend's Cormorant, Phalacrocorax Townsendi, (Au- 

 dubon.) 



Loon, or Great Northern Diver, Colymbus glacialis. 



Black Guillemot, XJria grylle. 

 *Slender-billed Guillemot, Uria Townsendi. (Audubon.) 



