ICELAND GULL 



LESSER WHITE -WINGED GULL WHITE - WINGED 

 SILVERY GULL. 



PLATE CCXXIV. FIGURE II. 



Larus icelandicus^ . . . YARRELL. 



Larus argentatus, . . . SABINE. TEMMINCK. 



Larus leucopterus, . . . FABER. MACGILLIVRAY. 



Larus glaucoides, . . . TEMMINCK. 



THE Iceland Gull, an irregular winter visitant, builds on 

 precipices or cliffs. 



The eggs, two to three, are of an olive-green colour, 

 spotted with two shades of brown. 



164 



