BIRDS. 437 



Breeds plentifully on the northern portions of the 

 Atlantic coast of Labrador. 



Brewster, p. 398, found young on Anticosti. Occurs 

 but rarely in Hudson Strait. One individual was seen 

 over 100 miles up theKoksoak River, October 13, 1883. 



Verrill, p. 141, reports them breeding in immense 

 numbers on the eastern and northern shores of Anticosti. 



f 175. Larus glaucus "Qmnn. Glaucous Gull; Bur- 

 gomaster. 



Not rare in Hudson Strait. Not known to breed 

 there. Breeds plentifully on the eastern and southern 

 coasts of Labrador. 



1 76. Larus leucopterus Faber. White-winged Gull. 



Audubon, vol. vii., p. 159, states that few were seen 

 in Labrador. 



f 177. Larus martnus Linn. Great Black-backed 

 Gull. 



Not observed in Hudson Strait. 



Audubon, vol. vii., p. 174, reports it common and 

 breeding on Labrador coast. 



Coues, p. 244, obtained young, a few days old, at 

 Sloop Harbor, June 4, i860. 



Brewster, p. 395, found young of few days old on 

 Anticosti. 



Known as the " Saddler " or "Saddle-back" on the 

 coast. 



f 178. Larus argentatus smithsonianus Coues. Amer- 

 ican Herring Gull. 



Excessively abundant in Hudson Strait, where eggs, 

 young, and adults were obtained. Common on the 

 Atlantic coast of Labrador. 



f 1 79, Larus delawarensis Ord. Ring-billed Gull. 



