11 
•1. Resident. Breeds. 
Regular Summer visitor. 
^ Breeds. 
Regular Autumn, Winter 
CO or Spring visitor. Does 
not breed. 
^ Occasional visitor. Used 
to breed. 
Occasional visitor. Never 
1 known to breed. 
68. Iceland Gull. 
3 
69. Greater Hooded, or Greater Black- 
headed Gull. 
Larus ichthyaetus, Pall 
5 
Once ; Exmouth, May or June, 1859. 
cf. Saunders, p. 669. 
70. Mediterranean Black-headed Gull. 
Larus melanocephalus, Natt 
5 
Five examples ; the history of two 
being somewhat doubtful, cf. Saunders, 
p. Do7 ; also Witherby and iicehurst, 
in Witherby's Brit. Birds, ii., p. 328 
71. Black-headed Gull. 
1 
72. Little Gull. 
3 
73. Bonaparte's Gull. 
Larus Philadelphia, Ord 
5 
74. Sabine's Gull. 
Xema sabinei, Sabine 
5 
75. Ross's Rosy Gull. 
Ehodostethia rosea, Macgillivray 
5 
Once ; near Tadcaster, December, 1846, 
or February, 1847 ; origin doubtful. 
cf. Saunders, p. 659. 
