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Tibetan snowcock

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432:. They call in the morning and evening, becoming quiet in the middle of the day. They keep to grass-covered plateaus and ridges or to the more barren and stony plains with very little vegetation. Though they do not keep sentries during feeding, while resting in the middle of the day, one or more of adult birds mount high boulders and keep a watch, warning the flocks on the approach of danger with loud prolonged whistles. Several calls have been described that include a chuckling that gradually becomes louder, a whistle and a curlew-like call. 92: 271: 400: 31: 50: 213: 263: 286:
that forms a wing band. Underparts are white with black streaks on flanks and belly. The tail is rufous brown and the undertail coverts are black. Legs and beaks are reddish. Sexes are similar, but female has buff in postocular patch, blackish and buff marks on sides of head, neck and breast-band, and lacks the tarsal spurs of the male.
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Smaller than Himalayan snowcock, this species has a grey head and neck with a white patch behind the eye and above the dark cheek. Chin, throat and breast are white, with two grey bands on the breast. Grey wing coverts and tertials have a white trim. The secondaries have a broad white trailing edge
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During summer, they form pairs and males are believed to be monogynous. The nest is a scrape, sparsely lined and sheltered under a stone or bush usually on the leeward side of a bare hill, and avoiding ground with vegetation. About 4 to 6 eggs are laid. The male stands sentinel while the females
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This species is similar to the Himalayan snowcock, but prefers higher altitudes. During winter, they descend to lower altitudes and move around in coveys. When approached from below on a hill slope, they move up, stopping every now and then to look at the intruder, but when alarmed they fly away
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and China. They are found in lower altitudes during winter or when there is heavy snowfall. In parts of its range there appears to be a clear separation of the distribution of this and the Himalayan snowcock while in others they appear to overlap.
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downwards crossing the valley/ravine. The flight is swift and will often make a whistling call in flight. They call several times while alighting and on settling from flight they shake their tails several times in the manner of
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are not widely recognized, the former included in the nominate form. The genetic divergence of these populations has been attributed to glacial cycles associated with the uplift of the Tibetan plateau.
254:. The head is greyish and there is a white crescent patch behind the eye and underside is white with black stripes. In flight the secondaries show a broad white trailing edge. 693:
Bei An; Lixun Zhang; Stephen Browne; Naifa Liu; Luzhang Ruan; Sen Song (2009). "Phylogeography of Tibetan snowcock (Tetraogallus tibetanus) in Qinghai-Tibetan Plateau".
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Tibetan snowcock are found on alpine pastures stony ridges above the tree line in the Pamirs of Tajikistan, Himalayas (from Ladakh to Arunachal Pradesh), Tibet,
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when the young are threatened, while the chicks crouch or hide between stones. Broods of more than one female have been found to form a single foraging group.
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Since the Tibetan snowcock has a large distribution range and no visible declines in population, it has been considered a species of "least concern" by the
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Luzhang, Ruan; Zhang Lixun; Wen Longying; Sun Qingwei; Liu Naifa (2005). "Phylogeny and Molecular Evolution of Tetraogallus in China".
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The widely distributed populations show variations in plumage and about five subspecies have been designated:
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Marien, Daniel (1951). "Notes on some pheasants from southwestern Asia, with remarks on molt".
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was described by Bianchi in 1907, is found from North East India to West Central China
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Yang Lan & Xu Yan-gong (1987). "A new subspecies of the Tibetan Snowcock -
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The nominate race, described by John Gould in 1853, is distributed across the
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The Fauna of British India, Including Ceylon and Burma. Birds. Volume 5
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The Fauna of British India, Including Ceylon and Burma. Birds. Volume 4
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incubate. Both parent birds accompany the brood and adults perform
408: 262: 212: 163: 123: 881: 375: 342:, described by Meinertzhagen in 1926, is sometimes lumped with 333: 329: 311: 299: 113: 454: 452: 1073: 943: 797:(2nd ed.). Taylor and Francis, London. pp. 432–435. 359: 325: 320:, described by Sushkin in 1926, is found in Central and East 307: 76: 70: 538:. Smithsonian Institution & Lynx Edicions. p. 119. 449: 416: 231: 133: 216:
Tibetan Snowcock in Zingral Transit Check Post,Leh,Ladakh
596:(2nd ed.). Oxford University Press. pp. 11–13. 266:
Tibetan Snowcock at Luza, Sagarmatha National Park,Nepal
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Handbook of the Birds of India and Pakistan. Volume 2
350:. This is found in central Tibet and extends to the 773: 669: 565: 484:10.2305/IUCN.UK.2016-3.RLTS.T22678667A92783560.en 1106: 591: 555:. Taylor and Francis, London. pp. 144–145. 536:Birds of South Asia: The Ripley Guide. Volume 2 606: 633:Die Vogel der palaarktischen Fauna. Volume 3 548: 250:, where it overlaps in part with the larger 646: 346:. This race is dark, and less fulvous than 289: 790: 777:The Game birds of India, Burmah and Ceylon 629: 394: 48: 29: 769: 767: 482: 422: 398: 269: 261: 211: 572:. Edward Lloyd, London. pp. 84–85. 569:A hand-book to the Game-birds. Volume 1 534:Rasmussen PC & JC Anderton (2005). 1107: 764: 336:), is darker and has darker brown tail 820: 819: 695:Molecular Phylogenetics and Evolution 600: 587: 585: 583: 581: 579: 529: 527: 525: 784: 280:Gamebirds of India, Burma and Ceylon 1115:IUCN Red List least concern species 774:Hume AO & CHT Marshall (1880). 542: 470:IUCN Red List of Threatened Species 13: 672:Tetraogallus tibetanus yunnanensis 576: 522: 314:. It is paler than the other races 14: 1141: 804: 649:"Description of a new species of 90: 721: 686: 663: 592:Ali, S & SD Ripley (1980). 459:BirdLife International (2016). 640: 623: 559: 498: 257: 1: 674:(Galliformes: Phasianidae)". 443: 7: 707:10.1016/j.ympev.2008.12.003 10: 1146: 566:Ogilvie-Grant, WR (1896). 403:A foraging group in Ladakh 828: 742:10.1007/s10528-005-8167-y 676:Acta Zootaxonomica Sinica 609:American Museum Novitates 192: 185: 87:Scientific classification 85: 68: 46: 37: 28: 23: 811:Photos, videos and calls 477:: e.T22678667A92783560. 290:Taxonomy and systematics 1130:Birds described in 1854 657:Proc. Zool. Soc. London 395:Distribution and status 306:, southeast to Western 234:in the pheasant family 1092:Tetraogallus-tibetanus 874:Tetraogallus_tibetanus 860:Tetraogallus tibetanus 830:Tetraogallus tibetanus 463:Tetraogallus tibetanus 404: 282: 267: 227:Tetraogallus tibetanus 217: 196:Tetraogallus tibetanus 549:Blanford, WT (1898). 423:Behaviour and ecology 402: 273: 265: 215: 730:Biochemical Genetics 647:Gould, John (1853). 506:"Appendices | CITES" 438:distraction displays 791:Baker, ECS (1928). 630:Hartert, E (1921). 382:Some races such as 40:Conservation status 405: 283: 274:Illustration from 268: 252:Himalayan snowcock 218: 1102: 1101: 1061:Open Tree of Life 822:Taxon identifiers 780:. 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Index


Conservation status
Least Concern
IUCN 3.1
CITES
CITES
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Aves
Galliformes
Phasianidae
Tetraogallus
Binomial name
Gould

bird
Phasianidae
Galliformes
Himalayas
Tibetan Plateau
Himalayan snowcock


Hume
Pamirs
Tajikistan
Tibet

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