47 
11 Butler, A. L. Birds of the Larut Hills. Op. cit. supra, xxxii. 
pp. 9-51 (1899). 
A list, with field-notes, of 113 species. 
12. Hartert, E. and Butler, A. L. Notes on Birds from Perak. Хот 
Zool. v. pp. 506-8 (1898). 
nhe маса of three new forms, which are also 
neluded in the preceding paper. 
13. Bonhote, J. L. On the Birds collected during the “ Skeat "oe: 
tion" to the Malay demie 1899- 1900. Proc. Zool. Soc 
London, 1901 (i.), pp. 57-81. 
Enumerates Es species none of which are new to science, 
y the east coast States, though a few were 
collects fi in | Kedah and on Gunong Inas i in northern 
Perak. 
14. Hartert, Е. On Birds from Pahang, Eastern Malay Peninsula, 
Nev. Zool. ix., pp. 537-580 (1902). 
А list of 196 species from the тт Рысты of Gunong 
Tahan, including, however, man m the lowlands of 
— а Pahang. Several е, are described as 
new, t them a remarkable bullfnch and a form of 
the шта Argus Pheasant ( Rheinardius ocellatus nigre- 
scens.) 
PART I. THE PIGEONS. 
The oe and Doves form a well-marked group, which can be 
recognised by anyone without the slightest knowledge of ornithology. 
The only other birds with which they might sa be confused are one 
or m ^e the game birds, from whi eh they y be separated by 
posses a “cere” or covering of soft skin at thë T of the bill, in 
Vlad: the nostrils are situated. 
No 
place of two disiinot d regions, many ndian species iss 
finding their eas limit, ыч others from Java, Borneo and 
Sumatra do not extend further wes 
Species which are represented in the Perak Museum have an 
asterisk attached, while those of which the Selangor Museum possesses 
specimens are marked with a dagger. 
KEY TO THE SPECIES. 
A. Large birds with the DEM more than 8.2 
inches in length ; tail sq 
a. With elongated кыы оп hind sie C. nicobarica p. 49 
a!. Feathers on hind-neck, normal. 
b. General colour above, bronzy-green C. aenea p. 50 
