124 Journal of the F.M.S. Museums. Vor. WATT 
d. %. Siolak Gedang, Korinchi Valley, Sumatra, 
2,800 feet. 21st May, 1914. [No. 1612:] 
e. *. Sandaran Agong, Korinchi Valley, Sumatra, 
2,450 feet. 26th May, 1914. [No. 1678.] 
‘‘Tris orange or carmine, bill black, cere and gape pale 
yellow, feet pale yellow, claws black.’ 
The only raptorial bird that was anything but rare in the 
Korinchi Valley, where it was fairly abundant, often hovering 
and gliding at a great height or else perching on tall dead 
trees. The food appears to consist of frogs, lizards, small 
birds and large grasshoppers. 
Microhierax fringillarius (Drap.). 
Microhterax fringillartus (Drap.); Sharpe, Cat. Birds 
Brit. Mus. i, p. 367 (1874); Salvad. Ann. Mus. Civ. Gen. xiv, 
p. 172 (1879); Buttikofer, Notes Leyden Mus. ix, p. 7 (1887) ; 
id. Bull. Mus. Zool. Turin, x1, p. 2 (1896). 
Hierax coerulescens, Vorderman, Nat. Tijd. Nederl. Ind. 
xlix, p. 386, no. 2 (1889). 
Microlierax caerulescens fringillarius, Parrot, Abh. Konig]. 
Akad. Bayer, (11) xxiv, Bd. I, p..157 (1907). 
a. 1%. Pasir Ganting, West Sumatran Coast, Lat. 
2:5; junesthero14. [| No. 20005] 
“Tris brown, bill and feet black.”’ 
Not met with in Korinchi itself. 
34. Huhua orientalis subsp.sum atrana (Raffles). 
Strix swmatrana, Raffles, Trans. Linn. Soc. xiil, p. 279 
(1822). 
~ Bubo sumatranus, Salvad. Ann. Mus. Civ. Gen. xiv, p. 175 
(1879) ; Vorderman, Nat. Tijd. Neder]. Ind. xlix, p. 387, no. 23 
(1889). 
Bubo orientalis (Horsf.); Sharpe, Cat. Birds Brit. Mus. u, 
p- 39 (1875). | 
Huhua orientalis sumatyvana, Hartert, Nov. Zool. ix, pp. 
195, 541 (1902); Parrot, Abh. Konigl. Akad. Bayer. II., xxiv, 
Bd. I, p. 164 (1907); Stone, Proc. Acad. Nat. Sci. Philad. liv, p. 
672 (1902). 
a-c. 3 %. Siolak Daras, Korinchi Valley, Sumatra, 
3,000 feet. 14-20th March, 1914. [Nos. 87, 
109, 273. | 
“Tris dark hazel in two specimens, chrome in a third, 
bill feet and cere pale yellow, claws greenish lead.” 
Fairly common in the valley, etc. but not on the hills. 
Sumatran and Malayan specimens agree well both in size 
and colouration. They are said to be smaller and duller in 
colour than the typical form from Java and we have therefore 
Expedition to Korinchi: 
