قراءة كتاب Glimpses of Indian Birds
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from its piscatorial labours it betakes itself to the edge of the jhil or to an islet and squats there to dry its plumage in the approved cormorant fashion, with wings partially, and tail fully, expanded. In this grotesque attitude it frequently preens itself, and, thanks to the length of its neck and bill, it has not to undergo the contortions that characterise most birds when trying to reach with the tip of the beak their least accessible feathers.
The Indian darter does not appear to patronise the open sea. Probably it objects to the swell and finds its quarry easier to catch in comparatively shallow water. It does not mind salt water, for it may be found in tidal estuaries and creeks. I have seen it on the Cooum at Madras. It is, however, essentially a bird of the jhil. Needless to state that it is no songster—none of the Phalacocoracidae are melodious—nor is it given to undue loquacity, but it is capable, when the occasion demands, of emitting a harsh croak.
So far as my experience goes, snake-birds usually occur singly or in pairs, but according to Jerdon hundreds of the birds are to be seen on some jhils in Bengal.
At the nesting season it is more likely to be seen in flocks than at other times, for numbers breed together, often in company with herons and cormorants. Like these latter, the snake-bird times its nesting operations so that the young will be hatched out after the monsoon has brought into existence numbers of amphibia and crustacea on which to feed them. Accordingly, it nidificates in July, August, and September in Northern India and Travancore, which are served by the south-west monsoon, and in January and February in those parts of South India visited by the north-east monsoon.
The nest is a mere platform of twigs, usually placed in low trees, babools for preference, and growing in situations flooded in the rains.
I do not know of any place near the city of Madras where snake-birds breed. Mr. T. F. Bourdillon, writing of Travancore, says, “I once found a colony of these birds nesting above the Athirapuzha in the Kodasheri River in September. They had taken possession of an island in midstream, where they had built their untidy nests on small trees about twenty feet high, and there were fresh and hard-set eggs in them in all stages of incubation, while half-fledged birds scrambled about the branches or flopped into the water at our approach. The nests were about one foot in diameter and roughly built of twigs. The eggs are white and covered with a chalky coat and measure 2 inches by 1¼. Some of the eggs are rather larger at one end than the other, while others are truly fusiform with pointed ends.”
The snake-bird is sometimes kept as a pet by Indians. According to Mr. J. R. Cripps the Buddeas, a race of gipsies who travel about the Eastern Bengal districts in boats, are very fond of keeping these birds, almost every boat tenanted by these gipsies having a snake-bird on board.
The shoulder feathers of the Indian darter are long and narrow like the hackles of a cock. Each is black with a conspicuous silvery shaft, which renders it a thing of unusual beauty. According to Jerdon these feathers constitute the badge of royalty among the Khasias, and used to be the badge of one of the Bengal Regiments of Irregular Cavalry.
IV
MINIVETS
Were a beauty show held open to all the birds of India, the minivets would, I think, win the first prize. To say this is to bestow high praise, for India teems with beautiful birds.
All the colours of the rainbow appear in our avian population. Indeed, the Indian pitta (Pitta brachyura)—the bird of nine colours—is a rainbow in himself, displaying as he does red, yellow, grey, and various shades of blue and green, to say nothing of black and white.
Most of our beautiful birds, however, pin their affections more especially to one colour. The parakeets, the chloropses, the green pigeons, the bee-eaters, and the barbets wear sufficient green to satisfy the most patriotic Irishman.
Golden yellow is affected by the orioles and the ioras.
The kingfisher, the roller and the purple porphyrio are as blue as Putney on boat-race day.
Sunbirds, pheasants, and peafowl favour us with a gorgeous display of metallic hues.
The rose-coloured starling and the flamingo wear their pink as proudly as a Westminster boy.
The minivets are the leaders of fashion as regards the reds and yellows. The cocks vie with the hens as to who shall be the more resplendent, and, in so doing, make short work of the attempts of Wallace and Darwin to explain sexual difference in plumage. In most species of minivets the cocks are arrayed in bright scarlet, whence the name Cardinal-bird, rich crimson, deep rose colour, flaming red, or soft orange, while their respective wives are studies in the various shades of yellow. But the beauty of the minivet is not merely that of colouring. The elegance of its slender, well-proportioned form rivals that of the wagtail.
Minivets are little birds with longish tails which flit about among the leaves of trees in flocks of half a dozen, conversing in low but exceedingly melodious tones.
They are veritable nomads. They never remain long in one place, except, of course, when nesting. Without apparently ever taking a prolonged flight, the flocks of minivets must traverse very considerable tracts of country. They never leave the neighbourhood of trees. Their habit is to pass methodically from tree to tree, tarrying awhile at each, seeking for insects now on the topmost branches, where the dainty forms of the birds stand out sharp and clear against the azure sky, now lost to view amid the denser foliage.
Few are the lurking insects that escape the bright little eye of the minivet. Even those resting on parts of the tree where a bird cannot obtain a foothold do not escape, for the minivet is able to seize them while hovering in the air on vibrating wings. Occasionally, in order to reach a tiny victim hidden away on the under surface of a leaf, the minivet will hang by its feet, like a titmouse, from the slender branch that bears the leaf. At times the minivet will indulge in a little zigzag flight among the green branches, and it is on such occasions that the cock utters his feeble but pleasing little warble.
Fifteen species of minivet adorn India. Unfortunately, most of them are of comparatively restricted range, being confined to the Himalayas. Two species only, I believe, are common in South India, namely, the small minivet (Pericrocotus peregrinus) and the orange minivet (P. flammeus). The former is the only one likely to be seen in Madras city. If we would see the orange species we must go to the Nilgiris or the Western Ghauts.
Both sexes of Pericrocotus peregrinus are handsome without being showy. They are about the size of sparrows, but have a much longer tail. The head, nape, and upper part of the back of the cock are of a rich slaty-grey tint, which deepens into black on the sides of the head, and on the throat, wings, and tail. There is an orange bar in the wing, and the tail feathers are tipped with that colour. The breast and lower portion of the back are of the richest scarlet. The female is less showily attired than the cock; she lacks his scarlet trimmings and wears yellow in place of his patches of orange.
The orange minivet is a still more beautiful bird. The head and the back of the cock are black. His wings are black and flame-coloured red, the red being so arranged as to form a band running along, not across, the wing during flight. This longitudinal red or yellow wing-band