1920.] List of the Birds of Si am. 477 



Luscinia svecica subsp.? 



Williamson has recently niet with the Blue-throat in the 

 neiohbourhood of Banokok. He records it under the name 

 of Cyanecula suecica Linn., but it most probably is not that 

 form but one of the other subspecies, viz., Luscinia svecica 

 ■pallidogalaris Sar., or L. svecica robusta Butl., which winters 

 in India. 



Kittacincla macrura tricolor Vieill. 



Turdus tricolorYiQiWoi, Nouv. Diet. d'Hist. Nat. xx. 1818, 

 p. 291 : India. 



The Indian Shama is very common throughout Siam. The 

 Siamese birds most certainly belong to the same form that 

 inhabits the Indian continent and not to the typical form, 

 originally described from Pulu Condor. 



Copsychus saularis saularis Linn. 



Gracida saularis Linna3U9, Syst. Nat. Ed. x. 1758, p. 109 : 

 Bengal. 



Northern and perhaps central and eastern Siam are in- 

 habited by the typical race of the Magpie-Robin, which is 

 very common everywhere. 



Copsychus saularis musicus PtafH. 



Lanius musicus Raffles, Trans. Linn. Soc. Lond. xiii. 1820, 

 p. 147 : Sumatra. 



Peninsular and southern Siam, where it is quite common. 



Turdus obscurus Gm. 



Turdus obscurus Gmelin, Syst. Nat. i. (2), 1789, p. 816 ; 

 Baical. 



A winter visitor to peninsular Siam, whence it has been 

 recorded several times. 



Turdus aureus angustirostris Gyldenst. 



Turdus aureus angustirostris Gyldenstolpe, Ornith. Mo- 

 natsber. 1916, p. 28 : Koon Tan, N. Siam. 



Hitherto only known from Koon Tan, where a few 

 specimens have been collected. 



