The birds lay in April and May three or four eggs, which are figured as moderately broad ovals, somewhat pointed at one end, reddish (apparently something like a Prinia"s, though this seems incredible), and measuring 066 by 048 inch.
Dr. Jerdon says:--"A nest made chiefly of moss, with four small white eggs, was brought me as the nest of this bird. It was of the ordinary shape, rather loosely put together, and the walls of great thickness.
It was taken from the ground on a steep bank near the stump of a tree."
The three eggs in my museum supposed to belong to this species pertained to this nest, and are excessively tiny, somewhat oval eggs of a pure, dull, glossless unspotted white, very unlike our English Wren"s egg and certainly not one half the size. Dr. Jerdon was not quite certain to which species of _Tesia_ these eggs belonged, and I therefore only record this "_quantum valeat_". They measure 055 and 06 inch in length by 04, 042, and 045 inch in breadth. I am inclined to believe that both nest and eggs belonged to _Pnoepyga pusilla_, Hodgs.
Subfamily SIBIINAE.
203. Sibia picaoides, Hodgs. _The Long-tailed Sibia_.
Sibia picaoides, _Hodgs. Jerd. B. Ind._ ii, p. 55; _Hume, Rough Draft N. & E._ no. 430.
Mr. Gammie obtained a nest of the Long-tailed Sibia from the top of a tall tree, situated at an elevation of about 4000 feet, in the neighbourhood of Rungbee, near Darjeeling. This was on the 17th June, and the nest contained five fresh eggs. The nest is as perplexing as are the eggs; for the nest is that of a Bulbul, the eggs those of a Shrike or Minivet. The nest is a deep compact cup, about 4 inches in diameter and 2 inches in depth. The egg-cavity is 3 inches across and fully 1 inch in depth. Interiorly the nest is composed of excessively fine gra.s.s-stems very firmly interwoven; externally of the stems of some herbaceous plant, a Chenopod, to which the dry blossoms are still attached, intermingled with coa.r.s.e gra.s.s, a single dead leaf, and one or two broad gra.s.s-blades more or less broken up into fibres.
The eggs, for the authenticity of which Mr. Gammie positively vouches, are very unlike what might have been expected. They are absolutely Shrike"s eggs--broad ovals, pointed towards one end, with a slight gloss, the ground a slightly greyish white, with a good many small spots and specks of pale yellowish brown and dingy purple, chiefly confined to a large irregular zone towards the larger end. They vary in length from 086 to 093, and in breadth from 07 to 073.
204. Lioptila capistrata (Vigors). _The Black-headed Sibia_.
Sibia capistrata (_Vig.), Jerd. B. Ind._ ii, p. 54; _Hume, Rough Draft N. & E._ no. 429.
The Black-headed Sibia lays throughout the Himalayas from Afghanistan to Bhootan, at elevations of from 5000 to 7000 feet.
It lays during May and June, and perhaps part of July, for I find that on the 11th of July I found a nest of this species a little below the lake at Nynee Tal, on the Jewli Road, containing two young chicks apparently not a day old.
They build on the outskirts of forests, constructing their nests towards the ends of branches, at heights of from 10 to 50 feet from the ground. The nest is a neat cup, some 4 or 5 inches in diameter and perhaps 3 inches in height, composed chiefly of moss and lined with black moss-roots and fibres. In some of the nests that I have preserved a good deal of gra.s.s-leaves and sc.r.a.ps of lichen are incorporated in the moss. The cavity is deep, from 2 to 3 inches in diameter and not much less than 2 inches in depth.
They lay two or three eggs; not more, so far as I yet know.
From Murree, Colonel C.H.T. Marshall tells us that "the egg of this bird was, we believe, previously unknown, and it was a mere chance that we found the whereabouts of their nests, as they breed high up in the spruce firs at the outer end of a bough. The nest is neatly made of moss, lined with stalks of the maiden-hair fern. The eggs are pale blue, spotted and blotched with pale and reddish brown. They are 95 in length and 7 in breadth. This species breeds in June, about 7000 feet up."
Nearly twenty years prior to this, however, Captain Hutton had remarked:--"At Mussoorie this bird remains at an elevation of 7000 feet throughout the year, but I never saw it under 6500 feet. Its loud ringing note of _t.i.tteree-t.i.tteree tweeyo_, quickly repeated, may constantly be heard on wooded banks during summer. It breeds in May, making a neat nest of coa.r.s.e dry gra.s.ses as a foundation, covered laterally with green moss and wool and lined with fine roots. The number of eggs I did not ascertain, as the nest was destroyed when only one egg had been deposited, but the colour is pale bluish white, freckled with rufous. The nest was placed on a branch of a plum-tree in the Botanical Garden, Mussoorie."
Captain c.o.c.k says that he "found this species breeding at Murree, at 6000 feet elevation.
"I took my first nest on the 5th June.
"It builds near the tops of the highest pines, and unless seen building its nest with the gla.s.ses, it is impossible to find the nest with the unaided eye.
"The nest is placed on the outer extremity of an upper bough in a pine-tree; is constructed of moss lined with stalks of the maiden-hair fern. Three eggs is the largest number I ever found. The eggs are light greenish white, with rusty spots and blotches princ.i.p.ally at the larger end."
From Nynee Tal Colonel G.F.L. Marshall writes:--"This species builds in trees and bushes. The only nest I examined personally was a very compact and thick cup-shaped structure of moss, gra.s.s, and roots, lined with gra.s.s, and placed amongst the outer twigs of a blackberry bush overhanging a cliff. It was ready for the eggs on the 23rd May.
It was found at Nynee Tal on Agar Pata, about 7000 feet above the sea."
From Sikhim Mr. Gammie writes:--"I have only myself taken two nests of this common species. I found both of them the same day (the 21st May), in the Chinchona reserves, at an elevation of about 5000 feet. Both nests were in the forest, built on the outer branches of trees, at heights the one of 15, the other of 40 feet from the ground. The nests were cup-shaped, and very neatly made of moss, leaves and fibres, and lined with black fibres. One measured externally 46 in diameter by 275 in height, and internally 24 in diameter and 17 in depth. One nest contained two fresh, the other two hard-set eggs; so perhaps two is the normal number, though the natives say that they lay three. As might be expected from the bird"s habit of feeding on the insects on moss-covered trees in moist forests, the nests were in forest by the sides of streams."
The eggs are rather broad, slightly pyriform ovals, often a good deal pulled out as it were at the small end. The sh.e.l.l is fine, but almost entirely devoid of gloss. The ground-colour is a pale greenish white or very pale bluish green. The markings are various and complicated: first there are usually a few large, irregular, moderately dark brownish-red spots and splashes; then there are a very few, very dark, reddish-brown hair-lines, such as one finds on Buntings" eggs; then there is a good deal of clouding and smudging here and there of pale, dingy purplish or brownish red (all these markings are most numerous towards the large end); and then besides these, and almost entirely confined to the large end, are a few pale purple specks and spots.
Sometimes the markings are almost wholly confined to the thicker end of the egg. Of course the eggs vary somewhat, and in some specimens the characteristic Bunting-like hair-lines are almost wholly wanting.
The eggs vary in length from 095 to 10, and in breadth from 066 to 072.
205. Lioptila gracilis (McClell.). _The Grey Sibia_.
Malacias gracilis (_McClell.), Hume, cat._ no. 429 bis.
Colonel G.o.dwin-Austen is, I believe, the only ornithologist who has as yet secured the nest and eggs of the Grey Sibia. He says:--"In the pine forest that covers the slopes of the hills descending into the Umian valley in a.s.sam, one of my men marked a nest on June 25th; I proceeded to the spot soon after I had heard of it, and on coming up to the tree, a pine, saw the female fly off out of the head of it.
But the nest was so well hidden by the boughs of the fir, that it was quite invisible from below. The bird after a short time came back, and then I saw it was _Sibia gracilis_; but it was very shy and seeing us went off again, and hung about the trees at a distance of some 50 yards; while thus waiting, some four or five others were also seen.
The female, however, would not venture back, and I sent one of my Goorkhas up, to cut off the head of the fir, nest and all, first taking out the eggs. It contained three, of a pale sea-green, with ash-brown streakings and blotchings all over.
"The nest was constructed of dry gra.s.s, moss, and rootlets, and the green spinules of the fir were worked into it, fixing it most firmly in its place in the crown of the pine where it was much forked."
206. Lioptila melanoleuca (Bl.). _Tickell"s Sibia_.
Malacias melanoleucus (_Bl.), Hume, cat._ no. 429 quart.
Mr. W. Davison was fortunate enough to secure a nest of this Sibia on Muleyit mountain in Tena.s.serim. He says:--"I secured a nest of this species on the 21st of February, containing two spotless pale blue eggs slightly incubated. The nest, a deep compactly woven cup, was placed about 40 feet from the ground, in the fork of one of the smaller branches of a high tree growing on the edge of a deep ravine.
"The egg-cavity of the nest is lined with fern-roots, fibres and fine gra.s.s-stems; outside this is a thick coating of dried bamboo-leaves and coa.r.s.e gra.s.s, and outside this again is a thick irregular coating of green moss, dried leaves, and coa.r.s.e fibres and fern-roots.
"Externally the nest measures about 5 inches in height, and nearly the same in external diameter at the top.
"The egg-cavity measures 17 deep by 27 across.
"The eggs, a pale spotless blue, measure 095 and 098 in length by 066 and 068 in breadth."
211. Actinodura egertoni, Gould. _The Rufous Bar-wing_.
Actinodura egertoni, _Gould, Jerd. B. Ind._ ii, p. 52; _Hume, Rough Draft N. & E._ no. 427.
There is no figure of the Rufous Bar-wing"s nest or eggs amongst the original drawings of Mr. Hodgson now in my custody, but in the British Museum series there appears to be, since Mr. Blyth remarks:--"Mr.
Hodgson figures the nest of this bird like that of an English Redbreast, with pinkish-white eggs."
From Sikhim Mr. Gammie writes:--"On the 27th April I took a nest of this Bar-wing in a large forest at an elevation of about 5000 feet.
It was placed about 20 feet from the ground, in a leafy tree, between several upright shoots, to which it was firmly attached. It is cup-shaped, mainly composed of dry leaves held together by slender climber-stems, and lined with dark-coloured fibrous roots. A few strings of green moss were twined round the outside to a.s.sist in concealment. Externally it measures 42 inches wide by 4 deep; internally 28 wide and 24 deep. It contained but two slightly-set eggs.
"I killed the female off the nest."
Several nests have been obtained and sent me by Messrs. Gammie and Mandelli. One was taken on the 4th May by Mr. Mandelli, at Lebong, at an elevation of 5500 feet, which contained three fresh eggs; this was placed on the branches of a small tree, in the midst of dense brushwood, at a height of about 4 feet from the ground.
Another, taken in a similar situation at the same place on the 22nd May, contained two fresh eggs, and was at a height of about 12 feet from the ground.
These nests vary just in the same way as do those of _Trochalopterum nigrimentum_; some show only a sprig or two of moss about them, while others have a complete coating of green moss. They are cup-shaped, some deeper, some shallower; the chief material of the nest seems to be usually dry leaves. One before me is composed entirely of some _Polypodium_, on which the seed-spores are all fully developed; in another, bamboo-leaves have been chiefly used; these are all held together in their places by black fibrous roots; occasionally towards the upper margin a few creeper-tendrils are intermingled. The whole cavity is lined more or less thickly, and the lip of the cup all round is usually finished of with these same black fibrous roots; and then outside all moss and selaginella are applied according to the taste of the bird and, probably, the situation--a few sprigs or a complete coating, as the case may be.