Moiseev V. (1993). Around Tien Shan and Hissaro-Alai.
Abstract: A visit to a nature reserve, where the author met protected animals, is described in a popular form. It describes the encounters with wild boar, griffon vulture, brown bear, Menzbier's marmot, Tien Shan souslik, golden eagle, snow leopard, and Siberian ibex.
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.
Abstract: The snow leopard inhabits the upper belt of the Tien Shan, Hissar Alai and Pamir mountains. More often it hunts for wild ibexes. Irbis avoids meeting … man, and even wounded it rarely attacks him. At the beginning of spring … snow leopard gives birth to two-five cubs. It lives up to 21 years. The snow leopard is registered in the Red Data Book of USSR and IUCN Red List.