BIRDS COLLECTED IN PERAK. %) 
FAM.—PYCNONOTIDAZ. 
Criniger gutturalis (Bp.). 
Criniger gutturalis, Oates, ¢.c., p. 185; Hume, Str. F., 
1879, p. 61. 
“Nos. 104, 105. g ad. Gunong Batu Puteh (3,400 feet). 
“Trides red-brown. A noisy harsh-voiced bird; flies in 
small parties, rather high up in the trees.” 
Mr. Wray sends me one Criniger (No. 105), which, after 
much hesitation and careful comparison with the series of 
skins in the Hume collection, I have decided to be only the 
young of C. gutturalis. Its much lighter bill and rufous 
wings and tail, at first sight, make it look very different. 
Rubigula cyaniventris (Blyth). 
Rubigula cyaniventris, Oates, ¢t. ¢., p. 200. 
Ixidia cyaniventris, Hume, Str. F., 1879, p. 63; Salvad., 
PGa i 230: 
SWeri3t. 2 ad. Larut. 
“Trides light brown.” 
Trachycomus ochrocephalus (Gm.). 
Trachycomus ochrocephalus, Oates, ¢t.c., p. 188; Hume, 
Sim 0070, p. Or; Salvad , ¢. ¢,, p. 218. 
“No. 121. 6 ad. Batang Patang mountains, Perak. 
“Trides brown; bill black. 
“This is the Szbharoh or Upth Bidau of the Malays. It is 
very plentiful among the bushes which fringe the river-banks, 
but it is so shy that is hardly ever seen, though its prolonged, 
loud, musical, and very involved song is one of the most 
noticeable river side sounds in the country.” 
FAM.—TROLODYTID-. 
Pnoépyga pusilla (Hodgs.). 
Pnoépyga pusilla, Hume and Davison, ¢.c., p. 234; Salvad., 
i. €.; p. 220. 
“No. 95. 9 ad. Gunong Batu Puteh (4,300 feet). 
“Trides dark brown; feet and legs pale brown; bill black, 
whitish beneath and at angle. Ground bird.” 
