524. Eulabes intermedia[A] (A. Hay). _The Indian Grackle_.

[Footnote A: Mr. Hume does not recognize _E. javanensis_ and _E.

intermedia_ as distinct. The following account refers to the

nidification of the latter, except perhaps Major Bingham's later note,

in which he states that he procured two distinct sizes of eggs in the

Meplay valley (Thoungyeen). It is very probable that Major Bingham

found the nests of both species on this occasion. I have seen no

specimen of _E. javanensis_ from the Thoungyeen valley, but at

Malewun, further south, it occurs along with _E. intermedia_.--ED.]

Eulabes intermedia (_A. Hay_), _Jerd. B. Ind._ ii, p. 339.

Eulabes javanensis (_Osbeck_), _Hume, Rough Draft N. & E._ no. 693.

The Indian Grackle, under which name I include _E. andamanensis_,

Tytler, breeds, I know, in the Nepal Terai and in the Kumaon Bhabur;

and many are the young birds that I have seen extracted by the natives

out of holes, high up in large trees, in the old anti-mutiny days when

we used to go tiger-shooting in these grand jungles. I never saw the

eggs however, which, I think, must have all been hatched off in May,

when we used to be out.

"In the Andamans," writes Davison, "they breed in April and May,

building a nest of grass, dried leaves, &c. in holes of trees." He

also, however, never took the eggs.

Mr. J.R. Cripps tells us that this species is "common during March to

October in Dibrugarh, after which it retires to the hills which border

the east and south of the district. About the tea-gardens of Dibrugarh

there are always a number of dead trees standing, and in these the

Grackles nest, choosing those that are rotten, in which they excavate

a hole. I have seen numbers of nests, but as these were so high up and

the tree so long dead and rotten, no native would risk going up."

Mr. J. Inglis notes from Cachar:--"This Hill-Mynah is common in the

hilly district. It breeds in the holes of trees during April, May, and

June."

Major C.T. Bingham writes from Tenasserim:--"I saw several nest-holes

of this bird, which was very common in the Reserve, but none of them

were accessible; and it wasn't till the 18th April that I chanced on

one in a low tree, the nest being in the hollow of a stump of a broken

branch. It was composed and loosely put together of grass, leaves, and

twigs, and contained three half-fledged young and one addled egg of

a light blue colour, spotted, chiefly at the large end with purplish

brown."

The eggs very similar to those of _E. religiosa_, but, what is very

surprising, it is very considerably _smaller_.

Of _E. religiosa_ the eggs vary from 1·2 to 1·37 in length, and from

0·86 to 0·9 in breadth, and the average of eight is 1·31 by 0·88.

This present egg only measures 1·12 by 0·8, and it must, I should

fancy, be abnormally small.

In shape it is an extremely regular oval. The ground is a pale

greenish blue, and it is spotted and blotched pretty thickly at the

large end (where all the larger markings are) and very thinly at the

smaller end with purple and two shades (a darker and lighter one) of

chocolate-brown, the latter colour much predominating. The shell is

very fine and close, but has but little gloss.

And later on Major Bingham again wrote:--"One of the commonest and

most widely spread birds in the province. The following is an account

of its nidification:--

"This bird lays two distinct sizes of eggs, all, however, of the same

type and coloration. Out of holes in neighbouring trees, on the

bank of the Meplay, on the 13th March, 1880, I took two nests, one

containing three, and the other two eggs. The first lot of eggs

measured respectively 1·15 x 0·77, 1·15 x 0·80, and 1·16 x 0·79 inch;

while those in the second nest 1·30 x 0·95, and 1·27 x 0·93 inch

respectively. All the eggs, however, are a pale blue, spotted chiefly

at the larger end with light chocolate. The nests were in natural

hollows in the trees, and lined with grass and leaves loosely put

together."

The eggs apparently vary extraordinarily in size; they are generally

more or less elongated ovals, some slightly pyriform and slightly

obtuse at both ends, some rather pointed towards the small end. The

shell in all is very fine and compact and smooth, but some have

scarcely any appreciable gloss, while others have a really fine gloss.

The ground-colour is pretty uniform in all, a delicate pale greenish

blue. The markings are always chiefly confined to one end, usually the

broad end; even about the large end they are never very dense, and

elsewhere they are commonly very sparse or almost or altogether

wanting. In some eggs the markings are pretty large irregular blotches

mingled with small spots and specks, but in many eggs again the

largest spot does not exceed one twelfth of an inch in diameter. In

colour these markings are normally a chocolate, often with more or

less of a brown tinge, in some of the small spots so thickly laid on

as to be almost black, in many of the larger blotches becoming only a

pale reddish purple, or here and there a pale purplish grey. In some

eggs all the markings are pale and washed out, in others all are

sharply defined and intense in colour. Occasionally some of the

smaller spots become almost a yellowish brown.

The Nests and Eggs of Indian Birds, Volume 1 · 第 242 / 260 题