642 



GA VLE. 



LAR1D.E. 



LARIDM. 



Lakus leucopterus, Fabei-.* 

 THE ICELAND GULL, 



OR LESSER WHITE-WINGED GULL, 



Lams Icelandicus. 



This White-winged Gull bears about the same proportion 

 in size to the Glaucous Gull that the Lesser Black-backed 

 Gull does to the Great Black-backed Gull. It was first 

 recorded as a winter visitor to the British Islands by Dr. 



* Prodromus Isliindi.scbeii Orniihologic, p. 91 (1822). 



