390. Schoenicola platyura (Jerd.). _The Broad-tailed Grass-Warbler_.

Schoenicola platyura (_Jerd.), Jerd. B. Ind._ ii, p. 73.

Colonel E.A. Butler discovered the nest of the Broad-tailed

Grass-Warbler at Belgaum. He writes:--

"On the 1st September, 1880, I shot a pair of these birds as they rose

out of some long grass by the side of a rice-field; and, thinking

there might be a nest, I commenced a diligent search, which resulted

in my finding one. It consisted of a good-sized ball of coarse blades

of dry grass, with an entrance on one side, and was built in long

grass about a foot from the ground. Though it was apparently finished,

there were unfortunately no eggs, but dissection of the hen proved

that she would have laid in a day or two. On the 10th instant I found

another nest exactly similar, built in a tussock of coarse grass, near

the same place; but this was subsequently deserted without the bird

laying. On the 19th September I went in the early morning to the same

patch of grass and watched another pair, soon seeing the hen disappear

amongst some thick tussocks. On my approaching the spot she flew off

the nest, which contained four eggs much incubated. The nest was

precisely similar to the others, but with the entrance-hole perhaps

rather nearer the top, though still on one side. The situation in the

grass was the same--in fact it was very similar in every respect to

the nest of _Drymoeca insignis_. The eggs are very like those of

_Molpastes haemorrhous_, but smaller, having a purplish-white ground,

sprinkled all over with numerous small specks and spots of purple and

purplish brown, with a cap of the same at the large end, underlaid

with inky lilac.

"These birds closely resemble _Chaetornis striatus_ in their actions

and habits, and in the breeding-season rise constantly into the air,

chirruping like that species, and descending afterwards in the same

way on to some low bush or tussock of grass, sometimes even on to

the telegraph-wires. They are fearful little skulks, however, if you

attempt to pursue them, and the moment you approach disappear into the

grass like a shot, from whence it is almost impossible to flush them

again unless you all but tread on them. It is perfectly marvellous the

way they will hide themselves in a patch of grass when they have once

taken refuge in it; and although you may know within a yard or two of

where the bird is, you may search for half an hour without finding it.

If you shoot at them and miss, they drop to the shot into the grass as

if killed, and nothing will dissuade you from the belief that they are

so until, after a long search, the little beast gets up exactly where

you have been hunting all along, from almost under your feet, and

darts off to disappear, after another short flight of fifteen or

twenty yards, in another patch of grass, from whence you may again try

in vain to dislodge it."

The eggs of this species, though much smaller, are precisely of the

same type as those of _Megalurus palustris_ and _Chaetornis striatus_;

moderately broad ovals with a very fine compact shell, with but little

gloss, though perhaps rather more of this than in either of the

species above referred to. The ground-colour is white, with perhaps

a faint pinkish shade, and it is profusely speckled and spotted with

brownish red, almost black in some spots, more chestnut in others.

Here and there a few larger spots or small irregular blotches occur.

Besides these markings, clouds, streaks, and tiny spots of grey or

lavender-grey occur, chiefly about the large end, where, with the

markings (often more numerous there than elsewhere), they form at

times a more or less confluent but irregular and ill-defined cap.

One egg measured 0·73 by 0·6.

The Nests and Eggs of Indian Birds, Volume 1 · 第 185 / 260 题