330 Journal of the F.M.S. Museums. [Vov. XI, 
The female No. 4350 (8rd August) had well developed 
ovaries. 
A female from Fort. de -Kock is a nearly complete 
albino, but has some of the secondaries normal, the iris 
hazel brown, bill and feet pinkish. 
MOTACILLIDAE. 
321. Motacilla cinerea melanope Pall. 
é. Alahan Pandjang, Padang Highlands, 1500 M., 
ord August. 
?. Serapei, Korinchi, 800 M., 2nd August. 
36. Sungei Kumbang, Korinchi, 1400 M., 5th 
September. 
9. ‘Pantjuran Gading, Indrapura, 1000 M., 26th 
September. 
Iris very dark brown, upper mandible black or brownish 
black, lower pinkish flesh or whitish,:tip black: or brownish 
black, feet pinkish pale brown, at the back yellowish, digits 
pinkish grey. 
Wings, ¢ 82, 81, 80, 79; 2 81, 80 mm. 
Lives along streams which run through the forest and 
is not seen in open country as the next species. 
At the end of August 1915 on ascending the Peak of 
Korinchi from the southside I observed a flock of these 
birds, which had settled on the bare ‘rocks at an altitude 
of 2900 metres, and which apparently were on migration. 
These birds, all with white throats, were taken between 
August 3rd and September 26th. Our own large Malayan 
series was collected between August 3rd and March 21st : 
only in February and March were black-throated birds met 
with. 
322. Motacilla flava simillima Hartert. 
346, 13¢@. Fort de Kock, Padang Highlands, 
920 M., 1ith—24th April. and 15th March. 
Iris very dark sepia brown, bill brownish black, base 
of lower mandible yellowish, pale brownish, or greyish, 
feet blackish. 
Wings, ¢ 80, 79, 79; 2 80, 79, 78, 78, 76, 76, 76, 76, 
75, 75, 75, 75, 74 mm. 
Very common in open country on wet rice fields and 
along streams, never perches on trees, but always settles 
on the ground, on rocks or on the roofs of houses.. 
Migratory, arrive in the Padang Highlands in Septem- 
ber, but are most plentiful in March and April. 
The males and females seem to travel in separate flocks 
chiefly consisting of one sex only. 
