18 MR. W. J. F. WILLIAMSON ON 
and in the more noticeable bars on the tail, which are clearly seen 
in certain lights.” This race, as pointed out by Hartert (Nov. Zool. 
VIII, p. 53), is intermediate between 7. pileata pileata from Java, and 
1’. pileata bengalensis trom Northern India. My specimens have some- 
what shorter wings than those examined by Hartert, who gives their 
length as “about 67 mm”. 
1d. Chiengmai, Northern Siam, June 1917. W. 65 mm. T. 79. 
16, 12. Sriracha, South-eastern Siam, December 1917. 
Male. T.L.170 mm. W. 63. ‘TP. 75. 
Female. T.L. 167 mm. W. 62. T. 70. 
23,12. Nong Kae, South-western Siam, January 1918. 
Iris reddish brown. Bill black. Legs brownish olive. Claws 
horn-colour. 
Males. T.L. 177,179 mm. W. 66, 64 mm. T. 78, 79. 
Female. T.L.178 mm. W.64mm._ T. 79. 
In the Fauna of British India (/ce. cit.) Oates remarks that 
this bird is found in Siam, but I have been unable to ascertain on 
what authority the statement was made, and Mr. H. C. Robinson, whom 
I have consulted on the matter, writes :—‘‘ Technically you are correct 
as regarding your specimens as the first recorded from Siam proper, 
though the bird has been obtained from many localities in Burma, within 
a few miles of the frontier.” 
*10 Turdinulus epilepidotus bakeri Harrington. Baker's 
Wren-Babbler. 
26,22. Muang Wang, Northern Siam, September and Oc- 
tober 1917. 
Males. T.L. 112,112 mm. W. 55, Sl. 
Females. T.L. 110,112 mm. W. 53, 51. 
il. Pteruthius aeralatus aeralatus Tickell.  Zvckell’s 
Shrike- Tit. 
‘12. Doi Nga Chang, Limpang, Northern Siam, February 1917, 
I2. Muang Wang, Northern Siam, September 1917. 
D1. —, 160mm: Wy 77, 20: 
The only previous record of this bird which I can trace is that 
of Robinson [Journ. F.M.S. Mus. V, p. 107 (1915)] who found it com- 
JOURN. NAT. HIST, SOC, SIAM 
