Part 71

Crown rufous streaked with black; mantle chestnut variegated with black; rest of upper parts grey; throat and upper breast greyish white and striped; lower breast black; belly white. The female is the largest, and measures eight inches. The winter plumage is chiefly grey on the upper parts; the under parts white with a greyish band on the lower breast.

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The dunlin is by far the most abundant sandpiper on our coasts during the autumnal and vernal migrations; a considerable number of birds remain throughout the winter, and non-breeders or immature birds are to be met with in summer on the sandbanks and mud flats. The dunlin also breeds in this country, on moors and fells, in the wilder portions of England, Wales, and Scotland, and, in smaller numbers, in Ireland. In autumn they often congregate in such large numbers that a cloud of dunlins is on many parts of the coast as familiar a sight as is a cloud of starlings in more inland districts. The well-known and esteemed writer known as ‘A Son of the Marshes’ thus vividly describes the variable appearance of a vast flock of these birds on the wing: ‘In the distance something is coming up ... that looks like the smoke from the funnel of a steamer; it waves and streams as smoke will do in a rush of wind. Now the smoke has vanished. Again it shows thick, as at first, and then it breaks up in patches. Presently the dark cloud becomes a light one--a great flash of silver. It consists of dunlins coming up the wind at full speed. We can hear the rush of the thousands of wings, and their soft chatter, some time before they reach us. Now they are here; with a humming roar they pass below us up the creek; shoot up, showing black and white as they turn; dive down into the creek again; pass us, and take a sweep over the snow, where they are invisible, for their white under plumage, caused by the turn, is in the light. Another turn, and the dark cloud is passing over the snow and into the creek. One turn more, and we see the cloud of dunlins drop below us on the slub--a vast host of living silver dots moving rapidly over the dark brown mud and grey ooze. As they throw their wings up, as they flirt up from one spot to another, all busy chattering, and dibbling, now here, now there--for we can see all their actions, so close are they to us--I thought that it was one of the most interesting sights I had been privileged to witness.’

At the end of April the great body of dunlins forsake our coasts, going north to breed; those that remain to breed in the British Islands withdraw to the loneliest moors and fells, the summer haunts of the curlew and golden plover. On this account the dunlins are called ‘plovers’ pages’ in some districts.

The language of the dunlin differs from that of most of the sandpipers, being hoarse and somewhat grating; but in spring, on the moors, the male has an agreeable trilling love-call, uttered in the air, or as the bird descends to earth with set, motionless wings and expanded tail.

A slight nest is made on the ground among the heather, and four eggs are laid, greenish white, spotted and blotched with reddish brown.

The great difference in the summer and winter plumage of the dunlin caused it to be regarded formerly, by most persons, as two distinct species: in the chestnut-and-black plumage it was the dunlin; in white-and-grey, the purre. Other local names for this species are stint, ox-bird, and sea-snipe.

Little Stint.

Tringa minuta.

Upper parts variegated with rufous and black; throat and upper breast tinged with rufous and speckled with dark brown; under parts white; bill and feet black. Length, six inches. In winter the upper parts are ashy brown, and there is no rufous on the throat.

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This diminutive sandpiper, no larger than a house-sparrow, and in appearance a miniature dunlin, is the least of its order in the British Islands. It comes to us only during the autumn and spring migrations, but in small numbers, as the British coasts lie a little outside of its main lines of travel. It makes its appearance in August, chiefly on the east side of Great Britain, and is gone by October; in May it reappears, to stay till June, when it resumes its journey northwards. Its known breeding-places are in Northern Norway and Siberia, north of the arctic circle. The eggs are four in number, of the same length as those of the song-thrush, in colour and markings like dunlins’ eggs. The note of this species is described in Yarrell as a ‘whispering, warbling trill, very different from the louder call of the dunlin; ... and the call of a flock is something like the confused chirping of grasshoppers or crickets.’

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Temminck’s stint (Tringa temmincki) is a visitor on migration to the coasts of Great Britain, but is less regular, and appears in smaller numbers than the little stint, which it resembles in size and colour.

Curlew-Sandpiper.

Tringa subarquata.

Head, neck, and mantle chestnut, streaked and barred with black and grey; upper tail-coverts white tinged with buff and barred with black; quills and tail-feathers ash-grey; under parts chestnut-red, slightly barred with brown and grey on the belly and flanks. Length, eight inches. In winter the upper parts are ash-brown, mottled with darker and paler brown; breast paler; under parts and upper tail-coverts white.

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This species derives its name from the form of the bill, which is curved downwards, as in the curlew; pigmy curlew is one of its common names. It is an annual visitor on migration to this country, on the east side chiefly, and occasionally penetrates to inland waters. It associates with dunlins on the sand and mud flats, and resembles that species in its feeding habits, but when flying may be easily distinguished by its conspicuous white tail-coverts. On its return from its breeding-grounds it remains on our coasts from August to October. From its winter haunts in the south it begins to arrive at the end of March, the migration continuing until June. At this season the birds are in their full summer dress, which resembles that of the knot. The bird is, Seebohm writes, ‘a miniature knot with a long, decurved bill.’ Its breeding-grounds have not yet been discovered.

Purple Sandpiper.

Tringa striata.

Head and neck dusky brown tinged with grey; upper parts nearly black, with purple reflections; the feathers edged with ash; throat, neck, and breast greyish; below, white; legs and feet ochre-yellow. Length, eight and a quarter inches. In winter the upper parts are sooty and the breast dark ash-brown, with faint lines and mottlings.

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The purple sandpiper is an inhabitant of the British coasts in autumn and winter, and is occasionally seen associating with dunlins on the sand and mud flats, and may readily be distinguished by its darker colour and its lumpier figure, caused by the thickness of its winter plumage. But its favourite haunts are rocky shores, where it feeds among the stranded seaweed on marine insects, small shrimps, and other crustaceans. It is, in fact, a sandpiper with the feeding habits of the turnstone. It is known to breed on the Faröes, where it nests on the fells and mountains and lays four eggs, pale green or olive, blotched with reddish brown, with purplish under-markings. Its eggs have never been found within the British Islands, but it is probable that a few pairs breed annually on some of the islands and on the mainland of Scotland. In its summer haunts in the arctic regions it is said to be the most abundant sandpiper. With us it is not a common species, and is seen in small flocks of half a dozen to a dozen birds.

Knot.

Tringa canutus.

Crown and neck reddish brown with darker streaks; mantle blackish; the feathers spotted with chestnut and margined with white; tail-coverts white barred with black; cheeks, throat, and breast chestnut. Length, ten inches. In winter the upper parts are ash-grey and the under parts white flecked with grey.

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