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Aizin B.M. (1985). Snow leopard.
Abstract: Snow leopard is a rare and endangered species, distributed in all mountain ridges of Kyrgyzstan. Its population is 1,400 animals, density being 0.2 0.5 animal per 1,000 ha. Its population was noticed to decrease in some ridges because of decreasing populations of mountain ungulates. 200 snow leopards were caught for the purpose of zoo-export over the last 20 years. This species is protected in the nature reserves Sary Chelek, Besh Aral, and natural park Ala Archa.
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Grachev Yu.A. (1996). Snow leopard (Vol. Vol.1.Animals. Part 1.Vertebrates.).
Abstract: Status: rare (Category III). Distribution: Tien Shan mountains, Tarbagatai, Saur and Altai mountains. Total number in Kazakhstan does not exceed 200 individuals. The main threats are poaching and reduction number of preys. In Almaty Zoo captive breeding was successful in 1976 and 1985. Snow leopard is protected in Aksu Jabagly, Almaty and Markakol nature reserves. To ensure the survival of the species it is necessary to establish a reserve in Dzhungar mountains and to improve protection in existing 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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Moiseev V.A. (1990). Snow leopard.
Abstract: Snow leopard inhabits in zones of alpine meadows and juniper forests. Main preys are ibexes and wild sheep. Irbis included in Red Data book of USSR.
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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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Sokov A.I. (1997). Snow leopard.
Abstract: Snow leopard distributed in Pamir, Mountain Badakhshan (2500-5500 masl). Its number assessed as 250-350 individuals. There were recorded 450 snow leopards in 1950s-1960s.
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Razmakhnin V.E. (1977). Siberian wild ibex.
Abstract: It provides a detailed description of biology, distribution, geographic variability, behavior, and locomotion features of ibex in the USSR. Its population was defined as 100,000 animals, main enemies being wolf, snow leopard, and golden eagle. Wolf mainly preys on ibex at the end of winter; old males, weakened during the heat mostly becoming a prey. Snow leopards prey on ibexes all year round. Golden eagles mostly prey on young ibexes.
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Aizin B.M. (1969). Siberian ibex Capra sibirica Pall.
Abstract: It describes status of ibex in Kyrgyzstan, its distribution, behavioral patterns, enemies and competitors, etc. The enemies of ibex are snow leopard and wolf. All year round snow leopard preys on ibex its main food object and, therefore, should there be ibexes, snow leopards would be somewhere around. In winter, a considerable number of ibex dies from wolves. Sometimes dogs prey on ibex, too. Golden eagles and bearded vultures prey on young ibexes. However, poachers remain the most dangerous enemy.
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Formozov A.N. (1990). Seasonal migrations of mammals due to snow cover. Distribution of the Felidae family species.
Abstract: It describes vertical migrations of ungulates (ibex, wild sheep) in the Semerechie, Altai, Sayans, Tuva, seasonal migrations of steppe ungulates (kulan and saiga), and migrations of predators (lynx, leopard, irbis, tiger, dhole, wolf, glutton) following ungulates during winters with thick snow cover. Shorter local migrations related to uneven snow cover are typical for corsac, fox, and wolf. An analysis of the Felidae family species distribution showed that northern border of the cat family species habitat is connected with borders of 20 30 cm thick snow cover rather than with landscape contours or typical habitats. With the exception of lynx, this can be referred to the large cat family species such as irbis, leopard, and tiger.
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Yanushevich A.I., C. Y. N. (1969). Sary Chelek nature reserve.
Abstract: It provides data concerning location, climate, landscapes, altitude zoning, flora and fauna of the Sary Chelek nature reserve. Currently in nature reserve recorded 41 mammals, 157 birds, 5 reptiles, 2 amphibians and 5 fishes. Snow leopard, wild ibex, argali and dhole inhabited in alpine zone. Number of ibex is 400 individuals.
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