the Birds of the Island of Formosa. 173 
The Brown Hill-Warbler is resident in the hills of North 
and Central Formosa, and appears to be indistinguishable 
from Indian and Chinese examples. 
57. +Prrnia ExTENsIcauDA (Swinh.), 
Drymeca extensicauda and D. flavirostris Swinh. Ibis, 
1863, pp. 299, 300. 
Prinia extensicauda Sharpe, Cat. Birds B. M. vi. p. 199 
(1883). 
Prinia inornata Lia Touche (nec Sykes), [bis, 1895, p. 331 ; 
1898, p. 360. 
The Formosan Wren-Warbler is resident on the plains 
and lower hulls. 
58. {BuRNESIA sonrTANS (Swinh.). 
Prinia sonitans Swinh, Ibis, 1863, p. 302; La Touche, 
op. cit. 1895, p. 331; 1898, p. 359. 
Burnesia sonitans Sharpe, Cat. Birds B. M. vii. p. 205 
(1883). 
This Wren-Warbler is resident on the plaims and lower 
hills. 
TURDID. 
59. +Turpus Fuscatvus Pall. 
Turdus fuscatus Pall.; Swinh. Ibis, 1863, p. 277. 
Swinhoe found immature examples of the Dusky Ouzel 
common at Tamsui in spring. 
60. Turpus NAUMANNI Temm. 
Turdus naumanni Swinh. [bis, 1863, p. 277. 
An immature female of the Red-tailed Ouzel was shot by 
Swinhoe at Tamsui on the 19th of February. 
61. +Turpus PALLipus Gmel. 
Turdus pallidus Swinh, Ubis, 1868, p. 276. 
Merula pallida Lia Touche, op. cit. 1895, p. 380; 1898, 
p. 356. 
The Pale Ouzel winters in North Formosa and probably 
throughout the rest of the island. 
