Abstract: There are 27 mammal species in the mountains of Turkestan ridge, 17 of which are good for trade or sport hunting. However, many of them have become non-numerous because of overhunting or destruction of their natural complexes (forest cutting, erosion, etc.). In Turkestan ridge of Uzbekistan, snow leopard is protected only in the Zaamin nature reserve.

Abstract: It provides a list and discusses a status of rare and endangered predators and ungulates in the USSR (24 species in total). Snow leopard inhabits the mountain ridges of Tajikistan and Kyrgyzstan, in the Altai and Tuva. The habitat of snow leopard had not changed significantly since recently, though its population had been reducing (according to materials of the year 1967). Such reduction of its population is because of the common assumption of its harmfulness and high demand for its fur-skin and high prices that zoos would readily pay for the animals.

Abstract: Over 80 mammal species, nine of which are included in the Red Data Book (stone marten, marbled polecat, otter, manul, snow leopard, dziggetai, argali, bear), inhabit the State National Nature Park “Altyn-Emel”.

Abstract: It describes the USSR's fauna species included in the Red Data Book and gives an assessment of endangered species conservation practices throughout the world. It says about ways and perspectives of conservation and rehabilitation of rare animals in the USSR. It provides brief information concerning snow leopard's biology, distribution, number, opportunities for captive breeding, and international conservation activities aimed to protect this species.

Abstract: In the 1960s, the endangered snow leopard was locally extirpated from the Sagarmatha (Mt. Everest) region of Nepal. In this Sherpa-inhabited high Himalaya, the flourishing tourism since the ascent of Mt Everest in 1953, has caused both prosperity and adverse impacts, the concern that catalyzed the establishment of Mt. Everest National Park in the region in 1976. In the late 1980s, there were reports that some transient snow leopards may have visited the area from adjoining Tibet, but no biological surveys exist to confirm the status of the cats and their prey. Have snow leopards finally returned to the top of the world? Exploring this question was the main purpose of this research project. We systematically walked altogether 24 sign transects covering over 13 km in length in three valleys, i.e. Namche, Phortse and Gokyo, of the park, and counted several snow leopard signs. The results indicated that snow leopards have made a comeback in the park in response to decades of protective measures, the virtual cessation of hunting and the recovery of the Himalayan tahr which is snow leopard's prey. The average sign density (4.2 signs/km and 2.5 sign sites/km) was comparable to that reported from other parts of the cats' range in the Himalaya. On this basis, we estimated the cat density in the Everest region between 1 to 3 cats per 100 sq km, a figure that was supported by different sets of pugmarks and actual sightings of snow leopards in the 60 km2 sample survey area. In the study area, tahr population had a low reproductive rate (e.g. kids-to-females ratio, 0.1, in Namche). Since predators can influence the size and the structure of prey species populations through mortality and through non-lethal effects or predation risk, snow leopards could have been the cause of the population dynamics of tahr in Sagarmtha, but this study could not confirm this speculation for which further probing may be required.