1920.] List of the Birds uf Slam. 741 



Ducula insignis griseicapilla Wald. 



Dacula yriselcapilla Walden, Ami. & Mag, Nat. Hist. (4) 

 xvi. 1875, p. 228 : Karen Hills. 



The Grey-headed Imperial Pigeon appears to be very rare 

 in Siam. Hitherto it has only been recorded from northern, 

 north-western, and south-western Siaui. 



Myristicivora bicolor Scop. 



Colvmha bicolor Scopoli, Del. Florge et Fiiunse Insubr. ii. 

 1786, p. 94 : New Guinea. 



Oontined to peninsular Siam, and apparently very rare as 

 specimens have only been collected at Chunipon Bay and 

 on the island of Koh Phai. 



Calcenas nicobarica Linn. 



Columba nicoharica Linnaeus, Syst. Nat. Ed. x. 1758. 

 p. 164 : " Habitat in Insula Nicombar prope Pegu." 



Recorded from peninsular Siam and also obtained on Pulu 

 Terutau. 



Chalcophaps iiidica indica Linn. 



Cohnnba indica Linnoeus, Syst. Nat. Ed. x. 1758, p. 164 : 

 " Habitat in India Urientali." 



Generally distributed throughout the forest-regions of the 

 whole country. Rather abundant, especially in south-weslern 

 Siam. 



Columba livia intermedia Srrickl. 



Columba intermedia Strickland, Ann. & Mag. Nat. Hist. 

 (1) xiii. 1844, p. 39 : India. 



Specimens of the Indian Blue Rock-Pigeon have been 

 recorded from several localities in central and south-western 

 Siam, but it is still uncertain if they are genuine wild speci- 

 mens or only semi-domesticated individuals. Schomburgk 

 records it from " Siam," and it has also been obtained on the 

 island of Puket. 



Alsocomus puniceus Tick. 



ALsocoinus puniceus T\c]nA\. Journ. Asiat. Soc. Bengal, xi. 

 1842, p. 461 : Singbhoom, 



