INDEX 



343 



Syh'iu xulxilpina. See Warbler, Sub- 

 alpine. 



Sylvia sylvia. See Whitethroat. 



Syrrhaptes paradoxus. See Grouse, 

 Pallas's Sand-. 



Tadoma tadorna. See Sheld-Duck. 

 Tadoma casarca. See Sheld-Duck, 



Ruddy. 

 Teal, ii. i6o, 226, 278, 297. 



autumn arrival, i. 160. 



dates of passage, i. 136. 



seasonal range, i. 52, 63. 

 Tearaght Island, birds at, i. 79. 

 Temperature, influence of, i. 163, 179 ; 



ii. II, 26. 

 Tern, Arctic, i. 322 ; ii. 176, 236, 283, 

 301, 326. 



dates of passage, i. 140. 



spring arrival, i. 128. 



migrations of, i. 36. 



seasonal range, i. 67. 



winter quarters, i. 48. 

 Tern, Black, i. 85, I47- 

 Tern, Common, i. 98, 322 ; ii. 38, 175, 



327. 



spring arrival, i. 128. 



winter quarters, i. 48. 

 Tern, Little, ii. 327. 



spring arrival, i. 128. 



winter quarters, i. 48. 

 Tern, Roseate, spring arrival, i. 128. 



winter quarters, i. 48. 

 Tern, Sandwich, i. 321 ; ii. 301, 327. 



spring arrival, i. 128. 



winter quarters, i. 48. 

 Thrush, Mistle-, i. 38, 315 ; ii. 30, 137, 

 318. 



autumn arrival, i. 158. 



dates of passage, i. 132. 



seasonal range, i. 51, 59. 



Thrush, Song-, i. 38, 315 ; ii. 30, 215, 

 272, 292, 319. 

 autumn arrival, i. 159. 

 dates of passage, i. 132. 

 migrations of, i. 212. 

 seasonal range, i. 51, 59. 

 Thrush, White's, i. 170. 

 Titmouse, Great, ii. 39, 124. 

 Totaniis calidris. See Redshank. 

 Totanus flavipes. See Yellowshank. 

 Totanus fuscus. See Redshank, 



Dusky. 

 Totanus glareola. See Sandpiper, 



Wood-. 

 Totanus hypoleucus. See Sandpiper, 



Common. 

 Totanus nebularius. See Greenshank. 

 Totanus ochropus. See Sandpiper, 



Green. 

 Transmutation theory, i. 5, 6. 

 Troglodytes hirtensis. See Wren, St 



Kilda. 

 Troglodytes troglodytes. See Wren. 

 Tringa alpina. See Dunlin. 

 Tringa bairdi. See Sandpiper, 



Baird's. 

 Tringa canutus. See Knot. 

 Tringa 7nariti?na. See Sandpiper, 



Purple. 

 Tringa niinuta. See Stint, Little. 

 Tringa subarquata. See Sandpiper, 



Curlew-. 

 Tringa temnmicki. See Stint, 



Temminck's. 

 Turdus iliacus. See Redwing. 

 Turdus merula. See Blackbird. 

 Tu7'dus musicus. See Thrush, Song-. 

 Turdus pilaris. See Fieldfare. 

 Turdus torquatus. See Ouzel, Ring-. 

 Turdus viscivorus. See Thrush, 



Mistle-. 

 Turnstone, ii. 167, 231, 260, 280, 299, 



324. 

 autumn arrival, i. 161. 

 dates of passage, i. 137. 



