Part 28

129. Pomatorhinus erythrogenys, Vigors. The Rusty-cheeked Scimitar Babbler.

Pomatorhinus erythrogenys, Vig., Jerd. B. Ind. ii, p. 31; Hume, Rough Draft N. & E. no. 405.

The Rusty-cheeked Scimitar Babbler breeds from April to June in the Himalayas, at any rate from Darjeeling to the Valley of the Beas, at elevations of from 2000 to 6000 feet. It may be met with at double this latter altitude, but I doubt if it nests higher.

As a rule, the nest is placed on the ground, in some thick clump of dry fern or coarse grass, amongst dead leaves and moss, but at times I have seen it placed in a thick bush 2 or 3 feet from the ground. It is very common near Kotegurh and below Narkunda, where we found nearly a dozen nests, almost all, however, containing young ones. Typically the nest is domed, and is loosely constructed of the materials at hand--coarse grass, dry fern, dead leaves, moss-roots, and the like, some 6 or 7 inches in diameter and 5 or 6 inches high, with a broad entrance on one side, a good deal above the middle. In some cases, however, where a dense bunch of grass or fern completely curves over the spot selected for the nest, the latter is a mere broad, shallow saucer. There is no regular lining to the nests, but a good many fine roots are at times incorporated in the interior of the cavity. All the nests that I have seen were placed near the edges of clumps of brushwood or scrubby jungle.

I ought here to mention that I am by no means certain that the Nepalese and Sikhim, in fact the eastern race of this species (P. ferrugilatus Hodgs.), will not have to be separated from the more western P. erythrogenys of Gould. Long ago Blyth remarked ('Journal Asiatic Society,' 1845, p. 598) that "there seems to be two marked varieties of P. erythrogenys, one having white under-parts, with merely faint traces of darker spots, the other with the throat and breast densely mottled with greenish olive," or, as I should call it, dingy olive-grey. This is perfectly true, and, as far as I can make out, the latter variety is not one of sex or age, but is local and confined to Kumaon (where the other form also occurs) and the hills eastward of this province. My own remarks above given refer to the true P. erythrogenys, and so do Hutton's; but Hodgson's and Mr. Gammie's birds both appear to have been, and the latter's certainly were, grey-throated examples. The eggs are undistinguishable, as, indeed, though they vary somewhat in shape and size, are those of most of the Pomatorhini.

Captain Hutton says that this species is "common from 3500 feet up to 10,000 or 12,000 feet, always in pairs, turning up the dead leaves on copsewood covered banks, uttering a loud whistle, answering and calling each other. It breeds in April, constructing its nest on the ground of coarse dry grasses and leaf-stalks of walnut-trees, and is covered with a dome-shaped roof, so nicely blended with the fallen leaves and withered grasses, among which it is placed, as to be almost undistinguishable from them. The eggs are three in number, and pure white; diameter 1·12 by 0·81 inches, of an ordinary oval shape. When disturbed, the bird sprung along the ground with long bounding hops, so quickly that, from its motions and the appearance of the nest, I was led to believe it a species of rat. The nest is placed in a slight hollow, probably formed by the bird itself."

According to Mr. Hodgson's notes, this species would appear to breed at heights of from 2000 to 8000 feet. It lays in May and June. On the 20th May, and again on the 6th June, Mr. Hodgson found nests of this species in thick bushes 3 or 4 feet above the ground. They were broad saucer-shaped nests of coarse vegetable fibres, grass, and grass-roots, 7 inches or so in diameter, and the cavity, which had no lining, was about 4 inches in diameter by 2 inches in depth. They contained three and four white eggs respectively. One figured measures 0·98 by 0·73. On June 8th he found two more nests at Jaha Powah, on the ground, on edges of brushy slopes close to grassy open plains, the nest a large mass of grass, oven-shaped, open at one and in one case at both ends, protected by the root of a tree. There were two and three white eggs in the nests respectively. The eggs of these nests are figured as measuring 1·08 by 0·73.

Mr. Gammie remarks:--"I found a nest of this species below Rungbee, at an elevation of about 2000 feet, on the 17th June. It was placed on, and partially in a hole in a bank, and contained two hard-set eggs. It was a large, loose pad of fine grass and dead fern, with a few broad flag-like grass-leaves incorporated towards the base, and overhung by a sort of canopy of similar materials. The basal portion was some 6 inches long and 5 inches broad, and about 2 inches thick in the thickest part, with a broad shallow depression for the eggs of about half that depth."

Writing again this year (1874) he says:--"I have only found two more nests this year, and both in the last week of April; the one contained three partially incubated eggs, the other three young birds. These nests were at Gielle, at an elevation of about 2500 feet. As a rule, these birds nest in open country, immediately adjoining moist thickly wooded ravines, in which they feed, and take refuge if disturbed from the nest. The nest is usually placed on sloping ground, more or less concealed by overhanging herbage, and is composed, according to my experience, of dry grass sparingly lined with fibres. It is large; one I measured in situ was 8 inches in height and 7 inches in diameter; the vertical diameter of the cavity was 4 inches and the horizontal 3½ inches. I have not yet found more than three eggs or young ones in any nest."

Dr. Scully remarks of this bird in Nipal:--"It lays in May and June; two nests, taken on the 30th May and 6th June, were large loosely-made pads, not domed, and with the egg-cavity saucer-shaped, each nest contained three pure white eggs."

The eggs of this species are long, and at times narrow, ovals, pure white and fairly glossy, but occasionally almost glossless, without any marks or spottings.

In length they vary from 1·0 to 1·2, and in breadth from 0·73 to 0·85, but the average of twenty eggs is about 1·11 by nearly 0·8.

133. Xiphorhamphus superciliaris (Blyth). The Slender-billed Scimitar Babbler.

Xiphorhamphus superciliaris (Blyth), Jerd. B. Ind. ii, p. 33; Hume, Rough Draft N. & E. no. 406.

The Slender-billed Scimitar Babbler, according to Mr. Hodgson's notes, breeds in Sikhim, at elevations of 3000 to 6000 feet, during the months of May and June. The nest is a large globular one, composed of dry bamboo-leaves and green grass, intermingled and lined with fine roots and fibres. The entrance, which is about 2 to 2·5 inches in diameter, is at one end. A nest containing four eggs, obtained on the 12th June, measured about 7 inches in diameter externally, and it was placed in the crown of a stump from 2 to 3 feet from the ground. Sometimes the nests are placed in tufts of high grass or in thick bushes, but never at any great elevation above the ground. They lay three or four eggs, which are pure white, and one of which is figured as a broad oval, measuring 0·95 by 0·7.

From Sikhim Mr. Gammie writes:--"I took a nest of this Scimitar Babbler on the 29th May, in the middle of the large forest on the top of the Mahalderam ridge, at about 7000 feet elevation. It was built on the ground, on top of a dry bank by the side of a path, and was overhung by a few grassy weeds. In shape it was a blunt cone laid on its side, with the entrance at the wide end. It was loosely made of the dead leaves of a deciduous orchid (Pleione wallichiana), small bamboo, chestnut, and grass, intermixed with decaying stems of small climbing-plants. It measured externally 6 inches long, with a diameter of 5·5 at front, and of 1·75 at back. The cavity was quite devoid of lining and measured 3·5 in length by 2·5 wide at entrance, slightly contracting inwards. It contained three partially incubated eggs."

Two eggs of this species obtained by Mr. Gammie are elongated ovals, pure white, and with only a faint gloss. They measure 0·99 and 1·05 in length, by 0·68 and 0·75 in breadth respectively.

Subfamily TIMELIINAE.

134. Timelia pileata, Horsf. The Red-capped Babbler.

Timelia pileata, Horsf., Jerd. B. Ind. ii, p. 24; Hume, Rough Draft N. & E. no. 396.

Mr. Eugene Oates records that he "found the nest of this bird at Thayetmyo on the 2nd June with young ones a few days old. The nest was placed on the ground in the centre of a low but very thick thorny bush."

Subsequently he wrote from Pegu, further south:--"The nest is placed in the fork of a shrub, very near to, or quite on, the ground, and is surrounded in every case by long grass. A nest found on the 4th July, on which the female was sitting closely, contained three eggs slightly incubated. The breeding-season seems to be in June and July.

"The nest is made entirely of bamboo-leaves and is lined sparingly with fine grass. No other material enters into its composition. It is oval, about 7 inches in height and 4 in diameter, with a large entrance at the side, its lower edge being about the middle of the nest.

"When the bird frequents elephant-grass, where there are no shrubs, it builds on the ground at the edge of a clump of grass, and I have found two nests in such a situation, only a few feet from each other.

"In looking for the nest a good deal of grass is necessarily trodden down; the consequence is that if you do not find eggs, there is little chance of their being laid later on. I have found some ten nests, more or less completed, but only three eggs."

And again, later on:--"This bird would appear to have two broods a year, for I procured two sittings of three eggs each this year in April, former nests having been found in June and July. With many eggs before me I find that the density of the markings varies considerably. The size is very constant; for the length of numerous eggs varies only from ·75 to ·72, and the breadth from ·6 to ·54 inch."

I was, I believe, myself the first to obtain the eggs of this species, but the first of my contributors who sent me eggs, nest, and a note on the nidification of this species was Mr. J.C. Parker. Writing to me in September 1875, he said:--

"On the 14th August I took a nest of Timelia pileata on my old ground in the Salt Lakes. I discovered this by a mere accident, for I happened to see a female Prinia flaviventris (whose eggs I was in quest of for you) perched on the top of a bush inland about 10 feet from the bank of the canal, and from her movements I thought she must have a nest near at hand.