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Sokolov V.E. (1986). Snow leopard.
Abstract: Snow leopard is an endangered species. Its number is steadily decreasing. In the USSR, snow leopard is distributed in the mountains of Central Asia: Pamir, Tien Shan, Djungar Ala-Tau, Tarbagatai, Saur. It is also met at altitudes ranging from 1,800 3,500 m above sea level. A total number of snow leopard in the USSR does not exceed 1,000 animals; according to other data 2,000 animals. A decreasing number of snow leopard and its habitat shrinkage is directly related to human's pursuing snow leopards (in the USSR snow leopard was for a long time being considered as a species causing damage to livestock so authorities gave premiums for catching/shooting snow leopards) and reduction of ungulate population. Snow leopards are now protected in mountain nature reserves of the USSR: Chatkal, Aksu-Djabagly, Ramit, Besh-Aral, Sary-Chelek, and Alma-Ata.
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Sobanskiy G.G. (1988). The cat family. Snow leopard, or irbis.
Abstract: In the Altai, there are three cat family species: snow leopard, lynx, and manul. Several tens of snow leopards inhabiting the area along river Argut and its tributaries remained in Altai. They are rarer met in south Altai along the Chikhachev, Shapshal, and Sailyughem ridges. They prey on ibex, wild sheep, roe deer, and moral. They can also attack livestock but would never kill more than one animal.
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Sludsky A.A. (1982). Genus Snow leopard Uncia Gray, 1854. Snow leopard Uncia uncia Schreber, 1775 (Vol. Vol. III, Part 2.).
Abstract: Snow leopard is rare and extinctive species that have scientific and aesthetic significance. The features of genus Uncia and species Uncia uncia are described. Also distribution, habitat, way of life, reproduction biology, behavioural patterns, migration routes, infections and parasites, enemies and competitors, number and number fluctuation, practical value of snow leopard in the Kazakhstan are given.
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Sludskiy A.A. (1973). Snow leopard or irbis Pantera (Uncia) uncia Schreber (1776) (Vol. Vol. 34. Hunting mammals of Kazakhstan).
Abstract: A detailed description of the snow leopard habitat in Turkmenistan, Tajikistan, Uzbekistan, Kyrgyzstan, Kazakhstan, Mongolia, China, Pakistan, and India is given. Provided are data concerning its distribution and population size in the USSR, Kazakhstan and other neighbour countries, as well as its habitat, catching, and fur trade. Reduction of the snow leopard catching volumes for zoological trade to 10 or less animals is recommended to preserve the species; establish two new highland nature reserves; improve the management of snow leopard raising in captivity.
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Aromov B. (1982). Materials on background animals of the Kyzylsu nature reserve.
Abstract: Given are data concerning mammals in the Kyzylsu mountain juniperous nature reserve (north-west extremities of the Hissar ridge) in Uzbekistan 1979 through 1981. It describes habitats and provides data on rare and endangered species populations such as Tien-Shan brown bear, Turkistan lynx, snow leopard, Central Asian otter, golden eagle, bearded vulture, Himalayan vulture; and game species such as long-tailed marmot, porcupine, badger, Siberian ibex, Himalayan snow-cock, chukar, etc.
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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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Devyatkin G.V. (1999). Snow leopard (Uncia uncia Schr.) in the Altai-Sayans ecologic region.
Abstract: Though snow leopard is widely distributed in the Altai-Sayans ecologic region (the Krasnoyarsk region, Khakasia, Tuva, the Altai), it is still a rare and understudied species. Its total population in Khakasia is 10-12 animals, in the Altai 60-70 animals.
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Kolosov A.M. (1961). Snow leopard, or irbis, – Felis uncia Schreb.
Abstract: It describes appearance, distribution and behavioral patterns of snow leopard in the USSR. The predator inhabits the mountains of Kyrgyzstan, Kazakhstan, Tajikistan, and the Altai and mainly feeds upon ungulates, and also snow-cocks, marmots, small birds, and rodents. Sometimes attacks sheep. Number of snow leopards is very low.
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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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Bogdanov O.P. (1992). Snow leopard or irbis Uncia Uncia.
Abstract: Snow leopard and its habitat within the USSR and Uzbek SSR are described. Its habitat in the Chatkal and Hissar ridges are described too. Given are data concerning alimentary biology, reproduction, and attitude to man. Female snow leopards become mature at the age of two three years, male at the age of four years. Reproduction occurs once every two years. Presumably, there are 10 animals in the country. Snow leopard is protected in four nature reserves in Uzbekistan and a number of nature reserves in neighbour countries.
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