Jackson, R. (1987). Snow Cats of Nepal's Langue Gorge. Animal Kingdom, 4, 44–53.
Abstract: Anecdotal account with some general research results of a four year tracking study of the snow leopard in Nepal's Langu valley
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Mallon, D. (1987). Snow Leopards in Northern Hunza.
Abstract: In fall 1987 an expedition from Operation Raleigh went to Hunza in Pakistan. In promoting expeditions for young people from many countries. the London-based organization aims to carry out scientific. community. and adventure projects all over the world. One objective of the 40-strong team based at Passu in northern India was a preliminary survey of the snow leopard and large ungulates.
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Sosnovskiy I.P. (1987). Snow leopard or irbis.
Abstract: In a popular form, it tells about rare vertebrate animals included in the Red Data Book of the USSR, their biology, behavioral patterns, threats and measures being taken to protect them. Total number of snow leopard in the USSR is defined as 2,000 animals. 200 snow leopards live in zoos throughout the world. The animals successfully reproduce themselves in the Moscow, Kaunas, and Alma-Ata zoos. Snow leopard's maximum life expectancy in enclosures is 22 years.
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Schaller, G. B. (1987). Status of large mammals in the Taxkorgan Reserve, Xinjiang, China. Biological-Conservation, 42(1), 53–71.
Abstract: A status survey of large mammals was conducted in the W half of 14 000 km“SUP 2” Taxkorgan Reserve. Only one viable population of fewer than 150 Marco Polo sheep Ovis ammon poli survives; it appears to be augmented by adult males from Russia and Afghanistan during the winter rut. Asiatic ibex Capra ibex occur primarily in the western part of the reserve and blue sheep Pseudois nayaur – the most abundant wild ungulate – in the E and SE parts. The 2 species overlap in the area of contact. Counts revealed an average wild ungulate density of 0.34 animals km“SUP -2”. Snow leopard Panthera uncia were rare, with possibly 50-75 in the reserve, as were wolves Canis lupus and brown bear Ursus arctos. The principal spring food of snow leopard was blue sheep (60%) and marmot (29%). Local people have greatly decimated wildlife. Overgrazing by livestock and overuse of shrubs for fuelwood is turning this arid steppe habitat into desert. -from Authors
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Schaller, G. (1987). Surveys of Mountain Wildlife in China, Report # 6.
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Pavlinov I.Ya. (1987). Taxonomy of mammals in the USSR.
Abstract: The reference book on taxonomy of modern mammals in the USSR provides classification from order to species, list of synonyms for all taxons, and indicates types and typical habitats, and places of storage of typical exhibits. Fauna of the USSR has one species of genus Uncia Grey, 1854 Uncia uncia (Schreber, 1776).
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Mackay, C. (1987). Open season on snow leopard and HK could catch the flak. Unknown.
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Kovshar A.F. (1987). Mammal – Mammalia.
Abstract: In Kazakhstan 160 species of mammal are inhabited. The snow leopard is rare and poor known inhabitant of highly mountain regions of republic.
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Jackson, R., & Ahlborn, G. (1987). Observation on Movements and Home Range of the Snow Leopard, (Panthera Uncia) In the Langu Gorge, West Nepal (Vol. No. 13). Seattle: Islt.
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Ahlborn, G., & Jackson, R. (1987). Marking in Wild Snow Leopards: A preliminary assesment (Vol. No. 13). Seattle: Islt.
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