, CHECK LIST OF NEW YORK BIRDS 203 
13 (36) Pomarine jaeger 
Stercorarius pomarinus (Temm.) 
14 (37) Parasitic jaeger 
Stercorarius parasiticus (Linn.) 
15 (38) Long-tailed jaeger 
Stercorarius longicaudus Vieill. 
Family LARIDAE Gulls and terns 
16 (39) Ivory gull! 
Pagophila alba (Gunn.) 
10ne Long Island record. See Auk, 12:290-91. 
