_Tringa alpina_, the Dunlin or Oxbird, is familiar to most autumn visitors to our flatter coasts. Breeding not uncommonly in Britain, though chiefly in the north, it is found in the colder parts of both the Old and the New World, while exceptionally its eggs have been obtained in Southern Spain; in winter it extends to the Canaries, Zanzibar, India, China, California, and the West Indies. When first they arrive on the shore the large flocks are remarkably tame, and allow even gunners to walk among them, as they forage with head bent down over the mud or sand, or rise with a cheeping cry, only to alight again at close quarters. The slight nest, placed amongst heather or short grass on some moory hill-pasture or seaside marsh, contains four greenish-white eggs with brown or rufous spotting. The plumage exhibits a mixture of rufous, grey, and black above, and is chiefly white beneath, with a large, black, pectoral patch; the decurved bill and the feet are black. Most of the rufous and all the black disappear in winter. _T. minuta_, the Little Stint, a miniature Dunlin with no black on the breast, and a short, straight bill, visits Britain regularly on passage, and breeds from the coasts of Northern Norway and Russia to Arctic Asia, a red-throated species or race (_T. ruficollis_) occurring east of the Lena; in winter the birds reach South Africa, the Indian Region, Australia, and Tasmania. _T. minutilla_, the darker American Stint, with olive feet, which occupies the Arctic New {280}World, has been obtained in England, and migrates at least as far as Ecuador and Brazil; the very similar Eastern Asiatic _T. subminuta_ reaches Bering Island, and winters southwards to the Indian Region and Australia. The habits and eggs of the Little Stint resemble those of the Dunlin, but the latter are smaller; the note, too, is more like the twitter of a swallow. _T. temmincki_ is greyish-brown above and more buff below, with dark markings throughout, white belly, alar bar and four outer rectrices. In winter the dusky markings vanish, and the birds resemble miniature Common Sandpipers. They frequently visit Britain, and breed in Northern Europe and Asia, chiefly beyond the limits of forest growth; migrating southwards to Senegambia, North-East Africa, India, the Malay countries, and China. Temminck's Stint has a hovering, butterfly-like flight, and habitually perches on posts and the like, uttering a continuous trilling note or song; the four buff or greyish-green eggs with their brown spotting are deposited on a little herbage among sedge or grass. _T. subarquata_, the Curlew-Sandpiper, is grey, black, and rufous, with chestnut under surface and black bars on the white rump, both these parts becoming white in winter; the bill is long and decurved. As far as is yet known, the breeding-quarters lie in the far north of Asia, eggs having recently (1897) been taken near the mouth of the Yenesei: but the bird occurs in Arctic Europe in spring and autumn, and