274 
Order I. PYGOPODES. 
ie (OF Wie Family Podicipida. 
30 wlormed Grebe: jones. se oe ee Colymbus auritus. 
Family Gaviide. 
eR O ONE ays Syne ie eh ET Gavia imber. 
Family Alcide. 
Zire Bidckeo ml lemous sc) = eee ee eee Cepphus grylle. 
BO aa NT OP ot nt a ne ee Uria troile. 
30a. GaliforniaiMurres.-. 22. #2... .4-.-- Uria troile californica. 
Order II. LONGIPENNES. 
Family Laride. 
41. Red-legged Kittiwake............ Rissa brevirostris. 
47. Great Black-backed Gull......... Larus marinus. 
40 Western Gulliics, cons aes Larus occidentalis. 
bla erring Gullo... - oy Mele Beet ie Larus argentatus. 
5la. American Herring Gull........... Larus argentatus americanus. 
BA Inge GiGi mane nte Amys Larus delawarensis. 
stone MUA rla nto ydl Chil Pee ON Sake ane Rene Larus atricilla. 
50) hrankliniGullie paso eee. Larus franklini. 
GOs Miibile Gall. scence ee sot ......Larus minutus. 
70; ‘Gommon Lem: :).-....-- ........ Sterna birundo, 
74. Least ‘Tern..... iM ieee dae o. UCTNA, AML arn. 
75. Sooty Tern..... yn ok Gat ays cies « SUCERS TULIP TNOSE: 
Te PEMSUCRE WORE cas baee so wate anu Hydrochelidon nigra surinamensis. 
Family Rhynchopide. 
80. Black Skimmer.......... ...... .Rhynchops nigra. 
Order IV. STEGANOPODES. 
Family Phalacrocoracide. 
Kaz.) brant Cormorant. -< 5 >>... 5. Phalacrocorax penicillatus. 
Order VII. HERODIONES. 
Family Ardeide. 
LOPS UCA Stab titern cit aa be cea oe Ardetta exilis. 
1)6. AmericanPyret..2 2... aoc... oe% Herodias egretta. 
1975 SNOMY, ELErONy. e-.--. ee. ...Mgretta candidissima. 
