70 NILS GYLDENSTOLPE, ZOOLOGICAL RESULTS OF THE SWEDISH ZOOLOGICAL EXPEDITIONS TO SIAM. 
mm.; T= 85 mm; C = 11,6 mm. — ¢ Chum Poo °%/5 1914, L = 172 mm.; W = 80,7 mm.; T = 81 mm.; 
C = 10,8 mm. — @ Pak Koh °/s 1914. L = 175 mm.: W = 84 mm.; T = 90; C = 11,5 mm. — 1 ad. 
Koon Tan 1914. W = 88 mm.; T = 97 mm.; C = 11 mm. — Irides: yellow. Bill: black. Legs: black. 
The Black-crested Yellow Bulbul was one of the most common birds in Siam. It 
was found on suitable localities over the whole country It most often frequents brush- 
and scrubjungle, and it was never met with far inside the evergreen jungles. 
The young birds have the head and the long crest brownish olive with a faint pur- 
plish gloss on the longest crest-feathers; chin black, but the throat is olive and of the same 
colour as the upper parts of the body. The colour of the eye is whitish grey instead of 
yellow as in the adult birds. The bill is much paler, almost horn coloured while in full- 
grown birds it is pure black. 
126. Otocompsa emeria. Linn. — The Bengal Red-whiskered Bulbul. 
Otocompsa emeria: Gyldenstolpe I p. 25; Gyldenstolpe IJ; Gyldenstolpe III p. 166; Grant p. 84; Robinson & 
Kloss p. 58; Williamson I p. 42; Williamson II p. 79; Robinson I p. 102. 
Otocompsa pyrrhotis: Miller p. 378. 
¢ Chum Poo ?/5 1914. L = 195 mm.; W == 87 mm.; T= 97 mm.; C = 14,3 mm. — Irides: black. 
Bill: black. Legs: black. 
The Bengal Red-whiskered Bulbul was very common in the Northern parts of the 
country especially in the open and cultivated country. 
It is a very tame and familiar bird and is even found in the villages and towns. 
Like the other Bulbuls it has a rather nice song and it looks quite a pretty bird when it 
keeps its long black crest erect. 
The young birds are lacking the red patch below the eye and have the under tail- 
coverts pale rosy pink. 
Fam. Campephagide. 
127. Graucalus macei. Less. — The Large Cuckoo-Shrike. 
Graucalus macei: Gyldenstolpe I p. 34; Gyldenstolpe III p. 168; Oustalet 1903 p. 43. 
& Koh Lak ‘4/2 1914. L—= 282 mm.; W=168 mm.; T= 133 mm.; C = 23 mm. — Pa Hing 
N/y 1914. L=270 mm; W=166 mm; T= 129 mm.; C = 22 mm. — ff Pa Hing !"/, 1914. L = 277 
mm.; W == 169 mm.; T= 134 mm. C= 22,3 mm. — @ Koon Tan 27/5 1914. L= 269 mm.; W = 170 
mm.; T=136 mm.; C= 22 mm. — @ Koon Tan °/5 1914. L= 275 mm.; W=161 mm.; T = 125 mm; 
C= 20 mm. — J Koon Tan 78/9 1914. L= 280 mm; W=166 mm; T= 127 mm.; C = 24 mm. — Q 
Pak Koh */s 1914. L= 291 mm.; W=164 mm.; T= 132 mm.; C = 21 mm. — @ Pak Koh *4/3 1914. 
L = 288 mm.; W = 165 mm.; T= 125 mm; C = 22,5 mm. — gf Pak Koh 91/3 1914. L = 285 mm.; W = 
164 mm.; T = 126 mm.; C = 23 mm. — Irides: brown. Bill: black. Legs: black. 
The Large Cuckoo-Shrike is generally distributed over those parts of Siam which 
are covered with thin tree- or shrubjungles. On the top of the hills among the mixed 
pine- and oak- forests it was the bird most often met with. Opposite to what is stated by 
Davison, I most often saw it associated in small parties, more seldom single or in pairs. 
