Online Encyclopedia

Search over 40,000 articles from the original, classic Encyclopedia Britannica, 11th Edition.

VULTURE

Online Encyclopedia
Originally appearing in Volume V28, Page 222 of the 1911 Encyclopedia Britannica.
Spread the word: del.icio.us del.icio.us it!

VULTURE , the name of certain birds whose best-known characteristic is that of feeding upon carcases. The genus Vultur, as instituted by See also:

Linnaeus, is now restricted by ornithologists to a single See also:species, V. monachus. The other species included therein by him, or thereto referred by succeeding systematists, being elsewhere relegated (see See also:LAMMERGEYER). A most important taxonomic See also:change was introduced by T. H. See also:Huxley (Prot. Zool. Society, 1867, pp. 462-64), who pointed out the See also:complete structural difference between the vultures of the New See also:World and those of the Old, regarding the former as constituting a distinct See also:family, Cathartidae (which, however, would be more properly named Sarcorhamphidae), while he See also:united the latter with the See also:ordinary diurnal birds of See also:prey as Gypaetidae. The See also:American vulture may be said to include four genera: (r) Sarcorhamphus, the gigantic See also:condor, the male distinguished by a large fleshy See also:comb and wattle; (2) Gypagus, the See also:king-vulture, with its gaudily coloured See also:head and nasal caruncle; King-Vulture (Gypagus papa). (3) Catharista, containing the so-called See also:turkey-See also:buzzard with its See also:allies; and (4) Pseudogryphus, the See also:great Californian vulture —of very limited range on the western slopes of See also:North See also:America. Though all these birds are structurally different from the true vultures of the Old World, in habits the Vulturidae and Sarcorhamphidae are much alike.

The true vultures of the Old World, Vulturidae in the restricted sense, are generally divided into five or six genera, of which Neophron has been separated as forming a distinct subfamily, Neophroninae—its members, of comparatively small See also:

size, differing both in structure and See also:habit considerably from the See also:rest. One of them is the so-called See also:Egyptian vulture or See also:Pharaoh's See also:hen, N. percnopterus, a remarkably foul-feeding species, living much on ordure. It is a well-known species in some parts of See also:India,' and thence westward to See also:Africa, where In the eastern See also:part of the See also:Indian See also:peninsula it is replaced by a smaller See also:race or (according to some authorities) species, N. ginginianus, which has a yellow instead of a See also:black See also:bill. it has an extensive range. It also occurs on the See also:northern shores of the Mediterranean, and has strayed to such a distance as to have suffered See also:capture in See also:England and even in See also:Norway. Of the genera composing the other subfamily, Vulturinae, Gyps See also:numbers seven or eight See also:local species and races, on more than one of which the See also:English name griffon has been fastened. The best known is G. fulvus, which by some authors is accounted See also:British " from an example having been taken in See also:Ireland, though under circumstances which suggest its See also:appearance so See also:tar from its nearest See also:home in See also:Spain to be due to See also:man's intervention. The species, however, has a wider See also:distribution on the See also:European See also:continent (especially towards the north-See also:east) than the Egyptian vulture, and in Africa nearly reaches the See also:Equator, extending also in See also:Asia to the See also:Himalaya; but both in the Ethiopian and Indian regions its range inosculates with that of several allied forms or species. Pseudogyps with two forms—one Indian, the other See also:African—differs from Gyps by having 12 instead of 14 rectrices. Of the genera Otogyps and Lophogyps nothing here need be said; and then we have Vultur, with, as mentioned before, its See also:sole representative, V. monaclzus, commonly known as the cinereous vulture, a See also:bird which is found from the Straits of See also:Gibraltar to the See also:sea-See also:coast of See also:China. Almost all these birds inhabit rocky cliffs, on the ledges of which they build their nests. The question whether vultures in their See also:search for See also:food are guided by sight of the See also:object or by its See also:scent has excited much See also:interest.

It seems to be now generally admitted that the sense of sight is in almost every See also:

case sufficient to See also:account for the observed facts. (A.

End of Article: VULTURE

Additional information and Comments

There are no comments yet for this article.
» Add information or comments to this article.
Please link directly to this article:
Highlight the code below, right click, and select "copy." Then paste it into your website, email, or other HTML.
Site content, images, and layout Copyright © 2006 - Net Industries, worldwide.
Do not copy, download, transfer, or otherwise replicate the site content in whole or in part.

Links to articles and home page are always encouraged.

[back]
VULPIUS, CHRISTIAN AUGUST (1762-1827)
[next]
VURJEEVANDAS MADHOWDAS (1817-1896)