BIRDS. 229 
329. Sterna caspia, Pall. Caspian Tern. 
330. Sterna anglica, Moni. Gull-billed Tern. 
331. Sterna cantiaca, Gm. Sandwich Tern. 
[Ofo. —Dunbar includes it thus : " Loch Migdale, 1843 " ?] 
332. Sterna fuliginosa, Gm. Sooty Tern. 
333. Sterna ansestheta, Sco;p. Smaller Sooty Tern. 
334. Hydrochelidon hybrida, Pall. Whiskered Tern. 
335. Hydrochelidon leucoptera ((Sc/if/j^. White-winged Black 
Tern. 
336. Hydrochelidon nigra {L.). Black Tern. 
337. Anous stolidus {L.). Noddy Tern. 
Sub-family LAEINJE. 
338. Xema sabinii (Sabine). Sabine's Gull. 
This species was added to the Caithness Fauna by Mr. Keid of 
Wick, who describes, in the John 0' Groat Joiirnal for 25th 
of -June 1885, one that was picked up by a boy near the 
loch of Sarclet, and, from the information he received at 
the time, it seems it had been fired at by some person, but 
flew away some distance and fell dead, a single pellet 
having entered the eye. It is now in the possession of 
Mr. E. S. Mackay, fish-curer, of Wick, where Harvie-Brown 
saw it in 1885 — and is a lovely specimen. 
339. Rhodostethia rosea (Macgill). Cuneate-tailed Gull. 
340. Pagophila eburnea (Phipps). Ivory Gull. 
Mr. M'lver of Scourie has a specimen that was killed at 
Scourie in the winter of 1879-80. 
