17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
A. ©. Ue 
NO. 
(34) 
LIsSt OF THE BIRDS OF EASTERN NORTH AMERICA. 320 
Subfamily ALLINAE. Dovekies. 
Genus ALLE. Link. 
ALLE ALLE. (LINN.) Dovekie. Little Auk. 
Coast of North Atlantic from eastern Arctic Ocean; south in winter to 
Long Island. 
ORDER LONGIPENNES. 
Long-winged Swimmers. 
FAMILY STERCORARIIDAE. Skuas and Jzgers. 
(35) 
(40) 
Genus MEGALESTRIS. Bonar. 
MEGALESTRIS SKUA. (BRUNN.) Skua. 
North Atlantic ; south to Carolina; rare on Atlantic coast of United States. 
Genus STERCORARIUS, | Briss. 
STERCORARIUS POMARINUS. (TEMM.) Pomarine Jeger. 
North America. 
STERCORARIUS PARASITICUS. (Linn.) Parasitic Jeger. 
North Ainerica; ranges in winter to South America. 
STERCORARIUS LONGICAUDUS. (VirI_L.) Long-tailed Jeger, 
North America; south in winter to Gulf of Mexico. 
FAMILY LARID4E. Gulls and Terns. 
Subfamily LARINAE. Gulls. 
Genus PAGOPHILA.  Kavpr. 
PAGOPHILA ALBA. (GuNN.) Ivory Guil. 
Rare winter visitant to New Brunswick and probably northern New England. 
Genus RISSA. STEPH. 
RISSA TRIDACTYLA. (Lrvxn.) Kittiwake Gull. 
Arctie regions ; south in winter to Middle States. 
Genus LARUS.  Liyy. 
LARUS GLAUCUS. Brinn. Glaucous Gull. 
Aretie regions ; south to Long Island in winter. 
LARUS LEUCOPTERUS. Faver. Iceland Gull. 
Aretic Regions; south to southern New England in winter. 
LARUS KUMLIENI. Brewsr. Kumlien’s Gull. 
Northern species ; south in winter to New England and casually to Middle 
States. 
