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their first eggs or broods. And no sooner are the young brought off and instructed in the starling's sole vocation (except his fruit-eating) of extracting the grubs it subsists on from the roots of the grass--a business which detains them for a week or two--than the married life is apparently over and the communal life resumed. The whole life of the bird is then changed; the sole tie appears to be that of the flock; home and young are forgotten: the birds range hither and thither about the land, and by and by migrate to distant places, some passing oversea, while others from the northern counties and from Scotland and the islands come down to the south of England, where they winter in millions and myriads. There they form the winter habit of congregating in immense numbers in the evening at their favourite roosting-places, and hundreds and thousands of small flocks, which during the daylight hours exist distributed over an area of hundreds of square miles all make to one point and combine into one flock. At such times they actually appear to rejoice in their own incalculable numbers and gather earlier than they need at the roosting-place, so that the whole vast gathering
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may spend an hour or so in their beloved aerial exercises.
To anyone who witnesses these gatherings and sees the birds rising from time to time from the wood, and appearing like a big black cloud in the sky, growing lighter and darker alternately as the birds scatter wide or mass themselves in a closer formation, until after wheeling about for some minutes they pour back into the trees; and who listens to the noise they make, as of a high wind in the wood, composed, as it is, of an infinity of individual voices, it must seem incredible that all these birds can keep in pairs. For how could any couple hold together in such circumstances, or when separated ever meet again in such a multitude, or, should they ever meet by chance, how recognize one another when all are exactly alike in size, shape, colour and voice?
They can, and certainly do, keep together, and when forced apart as, when pursued by a hawk, they scatter in all directions, they can quickly find one another again. They can do it because of their perfect discipline, or instinct, or the perfection of the system they follow during their autumn and winter wanderings and migrations.
284 BIRDS IN TOWN AND VILLAGE