Thayer's Gull 



Larus thayeri 



1991-95 = 3; 1994 

 n = 5 



Iceland Gull 



Larus glaucoides 



1991-95 = 1; 1991 

 n = 3 



QLL 2D 



QLL 10D 



Glaucous Gull 



Larus hyperboreus 



1991-95 = 1; 1995 - QLL 17B 

 n = 13 



W-- 



w W-- 



Glaucous-winged Gull 



Larus glaucescens 



1991-95 = 5; 1995 - QLL 2D 



n = 5 



-w- 



t t 



t 



t 



t t 



t t - - 



t t 



t 



52 



