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FALCON (Lat. Falco;' Fr. Faucon; Teut...

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Originally appearing in Volume V10, Page 140 of the 1911 Encyclopedia Britannica.
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FALCON (See also:Lat. Falco;' Fr. Faucon; See also:Teutonic, See also:Falk or Valken)  , a word now restricted to the high-couraged and See also:long-winged birds of See also:prey which take their See also:quarry as it moves; but formerly it had a very different meaning, being by the naturalists of the 18th and even of the 19th See also:century extended to a See also:great number of birds comprised in the genus Falco of See also:Linnaeus and writers of his See also:day,' while, on the other See also:hand, by falconers, it was, and still is, technically limited to the See also:female of the birds employed by them in their vocation (see See also:FALCONRY), whether " long-winged " and therefore " See also:noble," or " See also:short-winged " and " ignoble." According to See also:modern usage, the See also:majority of the falcons, in the sense first given, may be separated into five very distinct See also:groups: (I) the falcons pure and See also:simple (Falco proper); (2) the large See also:northern falcons (Hierofalco, See also:Cuvier); (3) the " See also:desert falcons " (Gennaea, See also:Kaup); (4) the merlins (Aesalon, Kaup); and (5) the hobbies (Hypotriorchis, See also:Boie) . A See also:sixth See also:group, the kestrels 1 Unknown to classical writers, the earliest use of this word is said to be by Servius Honoratus (circa A.D . 390–480) in his notes on Aen. x . 145 . It seems possibly to be the Latinized See also:form of the See also:Teutonic See also:Falk, though falx is commonly accounted its See also:root . The nomenclature of nearly all the older writers on this point is extremely confused . What many of them, even so lately as See also:Pennant's See also:time, termed the " See also:gentle See also:falcon " is certainly the See also:bird we now See also:call the goshawk (i.e. See also:goose-See also:hawk), which name itself may have been transferred to the Astur palumbarius of modern ornithologists, from one of the long-winged birds of prey . (Tinnunculus, Vieillot), is often added . This, however, appears to have been justifiably reckoned a distinct genus . The typical falcon is by See also:common consent allowed to be that almost See also:cosmopolitan See also:species to which unfortunately the See also:English epithet " peregrine " (i.e. See also:strange or wandering) has been attached . It is the Falco peregrinus of See also:Tunstall (1771) and of most See also:recent ornithologists, though some prefer the specific name communis applied by J . F .

See also:

Gmelin a few years later (1788) to a bird which, if his diagnosis be correct, could not have been a true falcon at all, since it had yellow irides—a See also:colour never met with in the eyes of any bird now called by naturalists a " falcon . " This species inhabits suitable localities throughout the greater See also:part of the globe, though examples from See also:North See also:America have by some received specific recognition as F. anatum (the " See also:duck-hawk "), and those from See also:Australia have been described as distinct under the name of F. melanogenys . Here, as in so many other cases, it is almost impossible to decide as to which forms should, and which should not, be accounted merely See also:local races . In See also:size not surpassing a See also:raven, this falcon (fig . 1) is perhaps the most powerful bird of prey for its bulk that flies, and its courage is not less than its See also:power . It is the species, in See also:Europe, most commonly Fin. i.—Peregrine Falcon . trained for the See also:sport of hawking (see FALCONRY) . Volumes have been written upon it, and to See also:attempt a See also:complete See also:account of it is, within the limits now available, impossible . The plumage of the adult is generally blackish-See also:blue above, and See also:white, with a more or less deep cream-coloured tinge, beneath—the See also:lower parts, except the See also:chin and See also:throat, being barred transversely with See also:black, while a black patch extends from the See also:bill to the See also:ear-coverts, and descends on either See also:side beneath the mandible . The See also:young have the upper parts deep blackish-See also:brown, and the lower white, more or less strongly tinged with ochraceous-brown, and striped longitudinally with blackish-brown . From See also:Port See also:Kennedy, the most northern part of the See also:American See also:continent, to See also:Tasmania, and from the shores of the See also:Sea of See also:Okhotsk to See also:Mendoza in the See also:Argentine territory, there is scarcely a See also:country in which this falcon has not been found . Specimens have been received from the Cape of See also:Good See also:Hope, and it is only a question of the technical differentiation of species whether it does not extend to Cape See also:Horn .

Fearless as it is, and adapting itself to almost every circumstance, it will form its eyry equally on the sea-washed cliffs, the craggy mountains, or (though more rarely) the drier spots of a See also:

marsh in the northern hemisphere, as on trees (says H . See also:Schlegel) in the forests of See also:Java or the waterless ravines of Australia . In the See also:United See also:Kingdom it was formerly very common, and hardly a high See also:rock from the Shetlands to the Isle of See also:Wight but had a pair as its tenants . But the See also:British gamekeeper has long held the mistaken faith that it is his worst foe, and the number of pairs now allowed to See also:rear their brood unmolested in the British Islands is very small . Yet its utility to the See also:game-preserver, by destroying every one of his most See also:precious wards that shows any sign of infirmity, can hardly be questioned by See also:reason, and G . E . See also:Freeman (Falconry) has earnestly urged its claims to See also:protection.' Nearly allied to this falcon are several species, such as F. barbarus of See also:Mauretania, F. See also:minor of See also:South See also:Africa, the See also:Asiatic F. babylonicus, F. peregrinator of See also:India (the shaheen), and perhaps F. See also:cassini of South America, with some others . Next to the typical falcons comes a group known as the " great northern " falcons (Hierofalco) . Of these the most remarkable is the gyrfalcon (F. gyrfalco), whose See also:home is in the Scandinavian mountains, though the young are yearly visitants to the plains of See also:Holland and See also:Germany . In plumage it very much resembles F. peregrinus, but its flanks have generally a bluer tinge, and its superiority in size is at once See also:manifest . Nearly allied to it is the Icelander (F. islandus), which externally differs in its paler colouring and in almost entirely wanting the black mandibular patch . Its proportions, however, differ a good See also:deal, its See also:body being elongated .

Phoenix-squares

Its country is shown by its name, but it also inhabits south See also:

Greenland, and not unfrequently makes its way to the British Islands . Very See also:close to this comes the Greenland falcon (F. candicans), a native of north Greenland, and perhaps of other countries within the See also:Arctic Circle . Like the last, the Greenland falcon from time to time occurs in the United Kingdom, but it is always to be distinguished by wearing a plumage in which at every See also:age the prevailing colour is pure white . In north-eastern America these birds are replaced by a kindred form (F. labradorus), first detected by See also:Audubon and subsequently recognized by See also:Dresser (Orn . Miscell. i . 135) . It is at once distinguished by its very dark colouring, the lower parts being occasionally almost as deeply tinted at all ages as the upper . All the birds hitherto named possess one See also:character in common . The darker markings of their plumage are See also:longitudinal before the first real See also:moult takes See also:place, and for ever afterwards are transverse . In other words, when young the markings are in the form of stripes, when old in the form of bars . The variation of tint is very great, especially in F. peregrinus; but the experience of falconers, whose business it is to keep their birds in the very highest See also:condition, shows that a falcon of either of these groups if See also:light-coloured in youth is light-coloured when adult, and if dark when young is also dark when old—age, after the first moult, making no difference in the complexion of the bird . The next group is that of the so-called " desert falcons " (Gennaea), wherein the difference just indicated does not obtain, for long as the bird may live and often as it may moult, the See also:original See also:style of markings never gives way to any other .

Foremost among these are to be considered the lanner and the saker (commonly termed F. lanarius and F. sacer); both well known in the palmy days of falconry, but only since about 1845 readmitted to full recognition . Both of these birds belong properly to south-eastern Europe, North Africa and south-western See also:

Asia . They are, for their bulk, less powerful than the members of the preceding group, and though they may be trained to high flights are naturally captors of humbler game . The precise number of species is very doubtful, but among the many candidates for recognition are especially to be named the lugger (F. jugger) of India, and the See also:prairie falcon (F. mexicanus) of the western plains of North America . The systematist finds it hard to decide in what group he should place two somewhat large Australian species (F. hypoleucus i It is not to be inferred, as many writers have done, that falcons habitually prey upon birds in which disease has made any serious progress . Such birds meet their See also:fate from the less noble Accipitres or predatory animals of many kinds . But when a bird is first affected by any disorder, its power of taking care of itself is at once impaired, and hence in the majority of cases it may become an easy victim under circumstances which would enable a perfectly See also:sound bird to See also:escape from the attack even of a falcon . 39 and F. subniger), both of which are rare in collections—the latter especially . A small but very beautiful group comes next—the merlins2 (Aesalon of some writers, Lithofalco of others) . The See also:European See also:merlin (F. aesalon) is perhaps the boldest of the Accipitres, not hesitating to attack birds of twice its own size, and even on occasion threatening human beings . Yet it readily becomes tame, if not affectionate, when reclaimed, and its See also:ordinary prey consists of the smaller Passeres . Its " pinion of glossy blue " has become almost proverbial, and a deep ruddy blush suffuses its lower parts; but these are characteristic only of the male—the female maintaining very nearly the sober brown plumage she wore when as a nestling she See also:left her lowly See also:cradle in the heather .

Very close to this bird comes the See also:

pigeon-hawk (F. columbarius) of North America—so close, indeed, that none but an See also:expert ornithologist can detect the difference . The turumti of Anglo-See also:Indians (F. chicquera), and its representative from See also:southern Africa (F. ruficollis), also belong to this group, but they are considerably larger than either of the former . Lastly, the Hobbies (Hypotriorchis) comprise a greater number of forms—though how_ many seems to be doubtful . They are in See also:life at once recognizable by their bold upstanding position, and at any time by their long wings . The type of this group is the English See also:hobby (F. subbuteo), a bird of great power of See also:flight, chiefly shown in the See also:capture of See also:insects, which form its 2 See also:French, Emerillon; Icelandic, Smirill . ordinary See also:food . It is a summer visitant to most parts of Europe, including the British Islands, and is most wantonly and needlessly destroyed by gamekeepers . A second European species of the group is the beautiful F. eleonorae, which hardly comes farther north than the countries bordering the Mediterranean, and, though in some places abundant, is an extremely local bird . The largest species of this See also:section seems to be the Neotropical F. femoralis, for F. diroleucus though often ranked here, is now supposed to belong to the group of typical falcons . (A .

End of Article: FALCON (Lat. Falco;' Fr. Faucon; Teutonic, Falk or Valken)
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