342 OUTDOOR LIFE IN ENGLAND 



5. The brown-headed gull. 



6. The Mediterranean black-headed gull. 



7. The great black-headed gull. 



8. The common gull. 



o 



9. The herring gull. 



10. The lesser black-backed gull. 



1 1. The great black-backed gull. 



12. The glaucous gull. 



13. The Iceland gull. 



14. The kittiwake gull. 



15. The ivory gull. 



Of these, the following only are residents in this 

 country (the kittiwake but partially so) : 



1. The brown-headed gull. 



2. The common gull. 



3. The herring gull. 



4. The lesser black-backed gull. 



5. The great black-backed gull. 



6. The kittiwake gull. 



The following are too rare to invite our atten- 

 tion : 



The wedge-tailed gull. 



Bonaparte's gull. 



The Mediterranean black- headed gull. 



The great black-headed gull. 



It has been but seldom that an adult specimen 

 of Sabine's gull has been noticed in Britain, 

 though several instances of young birds have been 

 recorded from time to time in different parts of 

 Britain and Ireland. The tail of this gull is 



