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SHELBYVILLE , a See also:city and the See also:county-seat of See also:Shelby county, See also:Indiana, U.S.A., about 27 M. S.E. of See also:Indianapolis, on the Big See also:Blue See also:river. Pop. (1890) 5451; (1900) 7169, including 326 See also:foreign-See also:born; (1910) 9500. It is served by the See also:Cleveland, See also:Cincinnati, See also:Chicago & St See also: Words, p. 76) gave it from the See also:local " sheld (= particoloured), which, applied to animals, as a See also:horse or a See also:cat, still survives in See also:East Anglia. This See also:opinion is not only suitable but is, confirmed by the See also:bird's Old Norsk name Skjoldungr, from Skjoldr, primarily a patch, and now commonly bestowed on a piebald horse, just as Skjalda (Cleasby's Icel. Dict., sub voce), from the same source, is a particoloured cow. But some scholars interpret Skjoldungr by the secondary meaning of Skjoldr, a See also:shield, asserting that it refers to " the shield-like See also:band across the See also:breast " of the bird. If they be right the proper spelling of the See also:English word would be " Shield-drake," as some indeed have it. A third suggested meaning, from the Old Norsk Skjol, shelter, is philologically to be rejected, but, if true, would refer to the bird's See also:habit, described in the See also:text, of breeding under See also:cover.discussed, one of the most conspicuous birds of the See also:duck tribe, Anatidae, called, however, in many parts of See also:England the " Burrow-Duck" and in some districts by the almost obsolete name of " Bergander" (Du. See also:Berg-eende, Ger. Bergente), a word used by See also:Turner in 1544.
The sheldrake is the Anas tadorna4 of See also:Linnaeus, and the Tadorna cornuta of See also:modern See also:ornithology, a bird somewhat larger and of more upright stature than an See also:ordinary duck, having its See also:bill, with a basal fleshy protuberance (whence the specific See also:term cornuta), See also:pale red, the See also:head and upper See also:neck very dark glossy See also:green, and beneath that a broad See also: There is little See also:external difference between the sexes, the See also:female being only somewhat smaller and less brightly coloured. The sheldrake frequents the sandy coasts of nearly the whole of See also:Europe and See also:North See also:Africa, extending across See also:Asia to See also:India, See also:China and See also:Japan, generally keeping in pairs and sometimes penetrating to favourable inland localities. The See also:nest is always made under cover, usually in a See also:rabbit-hole among sandhills, and in the Frisian Islands the See also:people See also:supply this bird with artificial burrows, taking large See also:toll of it in eggs and down. T. radjah of See also:Australia, -Papuasia and the See also:Moluccas almost equals the true sheldrake in its brightly contrasted plumage, but the head is white in both sexes. See also:Barbary, See also:south-eastern Europe, and Central Asia are inhabited by an allied See also:species of more inland range and very different coloration, the T. casarca or Casarca rutila of ornithologists, the ruddy sheldrake of English authors—for it has several times strayed to the See also:British Islands-and the " Brahminy Duck " of Anglo-See also:Indians, who find it resorting in See also:winter, whether by pairs or by thousands, to their inland See also:waters. This species is of an almost See also:uniform bay See also:colour all over, except the See also:quill-feathers of the wings and tail, and (in the male) a See also:ring See also:round the neck, which are black, while the wing-coverts are white and the speculum shines with green and See also:purple; the bill and legs are dark-coloured.5 A species closely resembling the last, but with a grey head, C. See also:cana, inhabits South Africa. In Australia occurs another species of more sombre See also:colours, the C. tadornoides; and New See also:Zealand is the home of another species, C. variegata, still less distinguished by bright hues. In the last two the plumage of the sexes differs not inconsiderably. Sheldrakes will, if See also:attention be paid to their wants, breed freely in captivity, See also:crossing if opportunity be given them with other species, and an incident therewith connected possesses an importance hardly to be overrated by the philosophical naturalist. In the Zoological Society's gardens in See also:London in the See also:spring of 1859 a male of T. cornuta mated with a female of C. cana, and, as will have been inferred from what has been before stated, these two species differ greatly in the colouring of their plumage. The See also:young of their See also:union, however, presented an See also:appearance wholly unlike that of either See also:parent, and an appearance which can hardly be said, as has been said (P.Z.S., 1859, p. 442), to he "a curious See also:combination of the colours of the two." Both sexes of this hybrid have been admirably portrayed by J. See also:Wolf; and, See also:strange to say, when these figures are compared with equally faithful portraits by the same See also:master of the Australian and New Zealand species, C. tadornoides and C. variegata, it will at once be seen that the hybrids See also:present an appearance almost midway 4 This is the Latinized form of the See also:French Tadorne, first published by See also:Belon (1555), a word on which Littr6 throws no See also:light except to See also:state that it has a See also:southern variant Tardone. 5 Jerdon (B. India, iii. 793) tells of a See also:Hindu belief that once upon a See also:time two lovers were transformed into birds of this species, and that they or their descendants are condemned to pass the See also:night on the opposite See also:banks of a river, whence they unceasingly See also:call to one another: 'Chakwa, shall I come?" " No, Chakwi." " Chakwi, shall I come? " " No, Chakwa." As to how, in these circumstances, the See also:race is perpetuated the See also:legend is silent. between the two species last named—species which certainly had nothing to do with their See also:production.' The genera Tadorna and Casarca, as shown by the tracheal characters and coloration, are most nearly related to Chenalopex, containing the bird so well known as the See also:Egyptian See also:goose, C. aegyptiaca, and an allied species, C. jubata, from South See also:America. For the same See also:reason the genus Plectropte+us, composed of the See also:spur-winged geese of Africa, and perhaps the Australian Anseranas and the See also:Indian and Ethiopian Sarcidiornis, also appear to belong to the same See also:group, which should be reckoned rather to the Anatine than to the Anserine See also:section of the Anatidae. (A. Additional information and CommentsThere are no comments yet for this article.
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