258 Messrs. Ogilvie-Grant and La Touche ox 
143. AQuiLa HELIACA Savig. 
Aquila heliaca Swiuh. Ibis, 1865, p. 347, 
Swinhoe states that he observed an example of the Imperial 
Eagle on Apes’ Hill, Takow, in South Formosa. 
144. Spizairus nrpatensis Hodgs. 
Spizaétus orientalis T. & S.; Swinh. Ibis, 1863, p. 211. 
Spizaétus nipalensis ? Lia Touche, op. cit. 1895, p. 337. 
Hodgson’s Hawk-Eagle is resident in the mountains of 
Formosa. 
145. SpiLorNIs CHEELA (Lath.). 
Spilornis hoya Swinh. Ibis, 1866, pp. 804-3807, 399. 
Spilornis cheela (Lath.); Swinh. P.Z.S. 1871, p. 340; 
La Touche, Ibis, 1898, p. 372. 
The Crested Serpent-Eagle is resident in the mountains of 
Formosa. 
146. Burasrur inpicus (Gmel.). 
Buteo poliogenys (Temm.); Swinh. Ibis, 1864, p. 429. 
Poliornis poliogenys Swinh. op. cit. 1865, p. 545 ; 1866, 
p. 186. 
Swinhoe procured a specimen of this Buzzard-Eagle from 
the interior of Formosa. 
147. +Minvus Metanotis Temm. & Schleg. 
Milvus govinda Swinh. (nec Sykes) Ibis, 1663, p. 210. 
Milvus melanotis Sharpe, Cat. Birds B. M. 1. p. 324 
(1874) ; La Touche, Ibis, 1895, p. 337; 1898, p. 373. 
The Large Indian Kite is resident throughout the inhabited 
districts of the lower hills and plains. 
148. CercHneis saponicus (Temm. & Schleg.). 
Falco tinnunculus japonicus Temm. & Schleg. Faun. Jap., 
Aves, p. 2, pls. 1, 1 B (1845-50). 
Tinnunculus japonicus Swinh, Ibis, 1863, p. 211. 
Falco tinnunculus La Touche (nec Linn.), op. cit. 1895, 
p- 337; 1898, p. 372. 
This dark form of the Kestrel is common throughout the 
lower hills and on the plains in winter. 
