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Esipov, A. (1997). Status and Conservation of Snow Leopard in Uzbekistan. In R.Jackson, & A.Ahmad (Eds.), (pp. 48–49). Lahore, Pakistan: Islt.
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Bykova E.A. (2004). Method of questionnaire design used for the collecting of primary data on threatened species with the example of snow leopard.
Abstract: Method of questionnaire design is used for long time successfully in the various fields of zoological research. This method is most significant for the collecting of data on threatened species. It can be applied together with standard inquest and survey methods without taking remarkable financial and temporal expenses. Such data can be assigned as the base for further planning of scientific investigations of the threatened species. In the result of survey, there were gathered 96 records of Snow Leopard and its tracks of the vital functions on Ugam, Pskem, Chatkal, Turkestan and Hissar ridges. Majority of records was made on Hissar ridge either on the area of Hissar reserve, either outside of protected area. There was collected data on distribution of Snow Leopard in Uzbekistan, on its territorial and food behavior, cases and causes of poaching. As a conclusion, it seems to be rational to use the method of questionnaire design among rangers of protected areas and local inhabitants for the collecting of primary information on threatened animal species. It would be optimal to gather such data every 3-4 years that would allow receiving the fresh comparable year-by-year information. Interpretation of questionnaire data should be made with certain prudence, taking into account subjectivity of collected information. Therefore during gathering of questionnaire data it is desirable personal attendance of researcher for more accurate definition of answers on the presented questions.
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Esipov A.V. (2003). Snow Leopard (Irbis) (Vol. Vol. II. Animals.).
Abstract: Critically Endangered l (CR C2a(i); D), locally distributed western subspecies of Central Asian species. It occurs in Western Tien Shan and Western Pamir Alay. It inhabits middle and high belts of the mountains. It prefers watersheds and rocky talus slopes. It never was numerous; last decades the numbers have been decreasing. In 1980's-1990's in Hissar nature reserve 5-11 individuals were counted, in 1970's-1980's in Chatkal nature reserve the 1-3 specimens were observed. Perhaps, total number is 20-30 individuals. The threats are development of high mountain pastures, decreasing of prey numbers, human persecution and poaching. Included in the IUCN Red List [EN] and in Appendix I of CITES.
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Persianova L.A. (1983). Snow leopard, or irbis Uncia uncia Scheber, 1775 (Vol. Vol. 1.).
Abstract: Status of snow leopard in Uzbek Red Data Book is rare species with reducing population. It provides data concerning distribution, habitats, biology, threats, and existing and required snow leopard protection measures in Uzbekistan. This species is distributed in the Kurama, Chatkal, Pskem, Ugam, Turkistan, and Gissar ridges. Its population is about 10 animals. There are two snow leopards in the Tashkent zoo. This species is protected in Zaamin, Kizilsu, Miraka, and Chatkal nature reserves.
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Ishunin G.I. (1980). Snow leopard.
Abstract: In Uzbekistan, snow leopard is preserved along the Ugam, Pskem, Chatkal, Tirkestan, and Hissar ridges. Ibex is a main prey of the predator. It also preys on argali, wild boar, hares, roe-deers, rodents, kekliks (partridge), and rarely livestock. Catching the animals in the country is limited and exercised under special permissions.
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Mitropolskiy O.V. (1979). The Red Book of the USSR (Rare and endangered bird and animal species in Uzbekistan).
Abstract: Snow leopard is distributed in the Ugam, Pskem, Chatkal, Fergana, Alai, Turkistan, and Hissar ridges. Though there is no precise data concerning number of snow leopard in Uzbekistan it is estimated to range from 15-20 to 50 animals.
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Ishunin G.I. (1961). Irbis, or snow leopard Felis (Uncia) uncia S¤hr†b†a 1778 (Vol. Vol. 3.).
Abstract: It describes diagnostic signs and taxonomy of snow leopard as well as its distribution, behavioral patterns and use in Uzbekistan. This predator inhabits the Ugam, Pskem, Chatkal, Turkistan, and Gissar ridges. It mainly preys on ibex, and marmots, vole-mouse, and snow-cocks. Sometimes it attacks domestic sheep. Snow leopard is of low commercial value. The cost of skin is 4 roubles 70 kopecks. Only a few skins are purchased.
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Zakhidov T.Z. (1960). Irbis (Felis uncia) Ilvrs.
Abstract: The author provides information about snow leopard taxonomy, distribution, habitat and appearance. Biology of this animal is understudied. Snow leopard is able to make long jumps. It feeds upon ibex, wild sheep, marmots, partridge, and sometimes livestock, but never man. Gestation period is three months, at the end of May female gives birth to two or three cubs. Being very occasional, purchase of skin is of no practical value.
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Ishunin G.I. (1964). Cats.
Abstract: It provides information about the cat family species in Uzbekistan (steppe cat Felis libyca, reed cat Felis chaus, Turkistan lynx Felis lynx isabellina, manul Felis manul, sand cat Felis margarita, Turan tiger Felis tigris virgata, Middle Asia leopard Felis pardus tullianus, and snow leopard Felis uncia. Snow leopard is distributed over the Hissar ridge, and the mountains of Kuydytavak, Khoddjachilimakhram, Zardalyupaz, Khodjapiriyah and Belata. Trade significance of snow leopard is negligent. In the Sary-Asia district one skin was traded in 1934 and 1935, three in 1936, four in 1937, one in 1946, and two in 1947.
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Taryannikov V.I. (1986). Distribution, biology, and current population status of rare predatory mammals in the Western Hissar.
Abstract: Described are distribution, biotopical distribution, food, and some biological features of Uncia uncia, Felis lynx, Lutra lutra. New finds of Lutra lutra were observed at the Kashkadarya river. All the species' populations were counted and the reasons for their decrease given. In the author's opinion, number of snow leopard is decreasing as number of Siberian ibex is decreasing too and snow leopard is being poached for. There are 10-12 snow leopards on the slopes of the Hissar ridge.
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Dustov J. (2002). Evaluation of current status of large mammals in the Chatkal nature reserve.
Abstract: The counts of species populations such as Menzbier's marmot, roe-deer, ibex, wild boar, wolf, Tien Shan brown bear, and snow leopard has been made on permanent transects in the Chatkal reserve for 18 years. Data on of the population numbers is provided. 11 encounters with snow leopard were registered during a period of 1975 through 1979. Two encounters were recorded in 2000.
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Korelov M.N. (1956). The vertebrates of Bostandyk region.
Abstract: Data about faunistic complexes of Bostandyk region is provided. Snow leopard inhabited in high mountains of Chatkal, Pskem and Ugam ridges. The tracks of irbis were recorded in the snowfield near the edge of Pskem ridge (upper Ichnach-say river).
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Wharton, D., & Mainka, S. A. (1994). Captive Management of the Snow Leopard. In J.L.Fox, & D.Jizeng (Eds.), (pp. 135–148). Usa: Islt.
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Lilin, Z. (1994). Captive rearing of a wild snow leopard cub in the Xining Zoo, China. In J.L.Fox, & D.Jizeng (Eds.), (pp. 177–182). Usa: Islt.
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