BIROS FROM THE PROVINCE OF PUKET, PENINSULAR SIAM. 115 
25,2 9. Nong Kok, Ghirbi, Peninsular Siam. 5--11 Janu- 
ary 1918. 
W. ¢ 192, 185; 2 194, 181 mm. 
134. Dicrurus ANNEcTENS (Hodgs.). 
Robinson, p..186, Miiller, p. 31. 
1S ad. Nong Kok, Ghirbi, Peninsular Siam. 1 January 1918. 
4 ¢ad, 3 5 imm, 22 ad.2 2imm. Klong Tung Sai, Junk 
Seylon. 18—26 December 1917. 
22imm. Telok Poh, Polau Panjang. 24—26 January 1918. 
2 dad. 42 ad. 1 2 imm. Islet off Pulau Panjang 28--30 
January 1918. 
12 imm.- Telok’Palas, Junk Seylon. 7 February 1918. 
13, 2.ad. Pulau Sireh. 13 February 1918. 
W. o 146, 144, 141, 152, 146, 144, 189, 145, 140, 159, 145; 
9. 146, 141, 142, 182, 142, 144, 147, 145, 142, 145, 148, 139, 
141 mm. 
No bird of this species has ever been obtained in the middle of 
the winter in Indo-China north of about 15° N., or in midsummer in 
Tenasserim and the Malay Peninsular south of about the same latitude, 
so that we must conclude (as indeed is confirmed by observations in 
the Straits of Malacea) that this species isa strictly migratory bird 
and that Edolius affinis Blyth, has therefore no existence as a distinct 
form. A re-examination of the type series of D. a. siamensis Kloss 
(Ibis 1918, p. 226) shows that they are probably not conspecific with 
this bird. 
135. BucwanGa LoNGICAUDATA INTERMEDIA Blyth. 
Journ. Asiat. Soc. Bengal, p. 298 (1846). 
Dicrourus leucophaens, Miiller, p. 51. 
Dicrurus nigrescens Oates, Faun, Brit. Ind, Birds, i, p. 815 (1889.) 
36,12. Islet off Pulau Panjang. 29, 50 January 1918. 
Woe TS) 129, 126: 2 134 10m. 
This form does not extend further south than Kedah town. 
whence we have four specimens shot in November |915. 
136. Bucuanca LEucOGENYsS Walden. 
Picrurus leucogenys. Robinson & Kloss, [bis 1911, p. 72. 
Dicrourus leucogenus var salangensis, Rehuw., Nomencl. Mus, Hein., 
p. 69. (1890). 
VOL) Ill, NO--11, L918. 
