INDEX 



343 



Sylvia subalpina. See Warbler, Sub- 

 alpine. 



Sylvia sylvia. See Whitethroat. 



Syrrhaptes paradoxus. See Grouse, 

 Pallas's Sand-. 



Tadorna tadoma. 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. 1 1, 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, 147. 

 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. 3O1 I37> 

 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. 1 59. 

 dates of passage, i. 132. 

 migrations of, i. 212. 

 seasonal range, i. 51, 59. 

 Thrush, White's, i. 170. 

 Titmouse, Great, ii. 39, 124. 

 Totanus calidris. See Redshank. 

 Totanus flavipes. See Yellowshank. 

 Totanus fuscus. See Redshank, 



Dusky. 

 Totanus glareola. See Sandpiper, 



Wood-. 

 Totanus hypeleucus. 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 maritima. See Sandpiper, 



Purple. 

 Tringa minuta. See Stint, Little. 

 Tringa subarquata. See Sandpiper, 



Curlew-. 

 Tringa temmincki. See Stint, 



Temminck's.- 

 Turdus iliacus. See Redwing. 

 Turdus merula. See Blackbird. 

 Turdus 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, 



