LEIOPTILA, yOl 



latter streaked with wliite ; sides of the back black ; scapulars pale 

 rufous ; middle of back, rump and upper tail-coverts chestnut, 

 the latter witli a few black streaks ; lesser and median wing- 

 coverts black edged with ashy ; greater coverts black tipped with 

 chestnut ; primaries black, edged on the outer webs of all but the 

 last "two or three with bluish-white, secondaries the same but with 

 broader edges and the innermost tipped with white and with some 

 chestnut on the outer web; tail black, edged with still deeper black 

 on the basal half and tipped with white, the white increasing in 

 extent outwardly ; lower plumage white, except the vent, flanks 

 and under taii-coverts which are chestnut. 



Colours of soft parts. Iris grey-brown in the young to choco- 

 late-brown and deep crimson in the adult; bill black, the extreme 

 base of the lower mandible yellow ; legs and feet wax- or chrome- 

 yellow, claws brownish. 



Measurements. Total length about 190 mm. ; wing 75 to SO mm. ; 

 tail about 85 to 87 mm. : tarsus about 24 mm. ; culmen about 

 15 to 16 mm. 



Distribution. 8ikkim, Assam JSTortli and South of the Bralima- 

 putrii, Manipur and Chin Hills. 



Nidification. This graceful Sibia breeds from 4,000 feet to the 

 top of the highest hills South of the Brahmaputra, placing its nest 

 on the small outer branches of trees, son^etimes at great heights, 

 sometimes in quite small saplings not 20 feet from the ground. 

 In shape it is a deep cup of moss, mixed with a few leaves and 

 roots with an inner lining of grass and reed-stems and a true 

 lining of tine roots and fern-ractiides. It is placed without any 

 attempt at concealment and even if not spotted at once the excited 

 actions of the birds soon draw one's attention to it. The eggs, 

 which number either two or three, are pale blue with blots, 

 blotches and specks of pale reddish-brown and a few hair-lines 

 of the same or darker. Twenty-five eggs average 22'0.Xl5'5 mm. 

 The breeding season is May and June. 



Habits. Blyth's Sibia is a bird of the evergreen forests above 

 4,000 feet, descending but little lower even in the cold season. It 

 climbs, creeps and tiutters amongst the higher bx'anches of the 

 trees in hunting for food and is generally found in small parties 

 of five or six individuals. Their note is a clear, single whistle but 

 they are (piite unobtrusive birds, thougii not verv shv. 



(318) Leioptila annectens saturata. 



Walde^'s Sibia. 

 Lioptila mturata Waldeu, Ibis, 187->, p. 352 (Karennee). 

 Vernacular names. ]S^one recorded. 



Description. Siuiilar to the last but differs in having- the back 

 a richer, deeper chestnut. 



