172. Stachyrhidopsis ruficeps, Bl. _The Red-headed Babbler_.

Stachyris ruficeps, _Bl., Jerd. B. Ind._ ii, p. 22; _Hume, Rough Draft

N. & E._ no. 393.

The Red-headed Babbler breeds in Nepal, according to Mr. Hodgson,

from April to June, building a large massive cup-shaped nest amongst

bamboos, as a rule, at heights of from 7 to 10 feet from the ground.

The nest is wedged in between half a dozen or more creepers and

shoots, and is composed almost exclusively of dry bamboo-leaves

neatly, but rather loosely, interwoven, and lined also with these

leaves. One which he measured was rather oval in shape, 5·25 inches in

diameter one way, by 4 the other, and 3·6 in height. The leaves used

in the rim of the cup were projected a little inwards, so as to make

the mouth of the cavity a little smaller than the diameter of this

latter within. The diameter of the mouth was 2 inches, that of the

cavity 2·5, and the latter is about 1·5 deep. Four eggs are laid, a

sort of brownish white, speckled and spotted with brown or reddish

brown. The egg figured measures 0·7 by 0·52, and is a moderately

broad, regular oval.

Dr. Jerdon says:--"A nest and eggs, said to be of this species, were

brought to me at Darjeeling. The nest was a loose structure of grass

and fibres, and contained two eggs of a greenish-white colour with

some rusty spots."

From Sikhim Mr. Gammie writes:--"I took two nests of this Babbler in

April; one of them at an elevation of 3500 feet, the other at 5000

feet, but it no doubt breeds also both lower and higher. They are of

a neat egg-shape, with entrance at side, and were fixed vertically

between a few upright sprays, within three feet of the ground, in open

situations near large trees. Mr. Hodgson evidently did not take the

one he describes with his own hands, for he places it horizontally,

which gives a height of 3·6 inches only. The external dimensions are

about 5·5 inches in height and 4 in diameter. Internally the diameter

is 2 inches, and the depth, from roof, 3·25. The entrance is 2 across.

They are composed of dry bamboo-leaves only, put neatly and firmly

together, and are lined with a very few grassy fibres. They each

contained four well-set eggs."

Mr. Mandelli, however, took a nest of this species at Lebong on the

23rd June, in the middle of a tea-bush which grew at the side of a

small ravine, which was neither hooded nor domed. The nest was about

18 inches from the ground and completely sheltered from above

by tea-leaves. It was a deep cup composed externally chiefly of

bamboo-leaves, but with a good many dead leaves of trees incorporated

in the base, and lined with very fine grass-stems. It contained four

fresh eggs. It is quite clear that this species, like _S. nigriceps_,

only domes its nest in certain situations.

The eggs obtained by Mr. Gammie and Mr. Mandelli are very regular,

slightly elongated ovals. The shell is very fine and compact, but has

only a faint gloss. The ground is white and round the larger end is a

zone or imperfect cap of specks and spots of brownish red, generally

intermingled with tiny spots, usually very faint, of pale purple. A

few specks and spots brown, yellowish, or reddish brown, and sometimes

also pale purple, are scattered about the rest of the egg.

In length the eggs vary from 0·64 to 0·72, and in breadth from 0·50 to

0·53, but the average of eight eggs was 0·68 by 0·52 nearly.

The Nests and Eggs of Indian Birds, Volume 1 · 第 86 / 260 题