Shrestha, B. (2008). Prey Abundance and Prey Selection by Snow Leopard (uncia uncia) in the Sagarmatha (Mt. Everest) National Park, Nepal.
Abstract: Predators have significant ecological impacts on the region's prey-predator dynamic and community structure through their numbers and prey selection. During April-December 2007, I conducted a research in Sagarmatha (Mt. Everest) National Park (SNP) to: i) explore population status and density of wild prey species; Himalayan tahr, musk deer and game birds, ii) investigate diet of the snow leopard and to estimate prey selection by snow leopard, iii) identify the pattern of livestock depredation by snow leopard, its mitigation, and raise awareness through outreach program, and identify the challenge and opportunities on conservation snow leopard and its co-existence with wild ungulates and the human using the areas of the SNP. Methodology of my research included vantage points and regular monitoring from trails for Himalayan tahr, fixed line transect with belt drive method for musk deer and game birds, and microscopic hair identification in snow leopard's scat to investigate diet of snow leopard and to estimate prey selection. Based on available evidence and witness accounts of snow leopard attack on livestock, the patterns of livestock depredation were assessed. I obtained 201 sighting of Himalayan tahr (1760 individuals) and estimated 293 populations in post-parturient period (April-June), 394 in birth period (July -October) and 195 November- December) in rutting period. In average, ratio of male to females was ranged from 0.34 to 0.79 and ratio of kid to female was 0.21-0.35, and yearling to kid was 0.21- 0.47. The encounter rate for musk deer was 1.06 and density was 17.28/km2. For Himalayan monal, the encounter rate was 2.14 and density was 35.66/km2. I obtained 12 sighting of snow cock comprising 69 individual in Gokyo. The ratio of male to female was 1.18 and young to female was 2.18. Twelve species (8 species of wild and 4 species of domestic livestock) were identified in the 120 snow leopard scats examined. In average, snow leopard predated most frequently on Himalayan tahr and it was detected in 26.5% relative frequency of occurrence while occurred in 36.66% of all scats, then it was followed by musk deer (19.87%), yak (12.65%), cow (12.04%), dog (10.24%), unidentified mammal (3.61%), woolly hare (3.01%), rat sp. (2.4%), unidentified bird sp. (1.8%), pika (1.2%), and shrew (0.6%) (Table 5.8 ). Wild species were present in 58.99% of scats whereas domestic livestock with dog were present in 40.95% of scats. Snow leopard predated most frequently on wildlife species in three seasons; spring (61.62%), autumn (61.11%) and winter (65.51%), and most frequently on domestic species including dog in summer season (54.54%). In term of relative biomass consumed, in average, Himalayan tahr was the most important prey species contributed 26.27% of the biomass consumed. This was followed by yak (22.13%), cow (21.06%), musk deer (11.32%), horse (10.53%), wooly hare (1.09%), rat (0.29%), pika (0.14%) and shrew (0.07%). In average, domestic livestock including dog were contributed more biomass in the diet of snow leopard comprising 60.8% of the biomass consumed whilst the wild life species comprising 39.19%. The annual prey consumption by a snow leopard (based on 2 kg/day) was estimated to be three Himalayan tahr, seven musk deer, five wooly hare, four rat sp., two pika, one shrew and four livestock. In the present study, the highest frequency of attack was found during April to June and lowest to July to November. The day of rainy and cloudy was the more vulnerable to livestock depredation. Snow leopard attacks occurred were the highest at near escape cover such as shrub land and cliff. Both predation pressure on tahr and that on livestock suggest that the development of effective conservation strategies for two threatened species (predator and prey) depends on resolving conflicts between people and predators. Recently, direct control of free – ranging livestock, good husbandry and compensation to shepherds may reduce snow leopard – human conflict. In long term solution, the reintroduction of blue sheep at the higher altitudes could also “buffer” predation on livestock.
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Sunquist, F. (1997). Where cats and herders mix. (snow leopards in Tibet and Mongolia). International Wildlife, 27(1), 27–33.
Abstract: The snow leopard inhabits a huge range of territory which encompasses some of Central Asia's most bleak and inhospitable terrains. The animal herders in these regions are desperately poor and yet they have agreed to cooperate with conservation groups in protecting the snow leopard. The World Wildlife Foundation has worked to create a refuge on the Pakistan-China border. Sheep herders near Askole, a village in the Baltistan region of northern Paksitan, drive their flocks past stone enclosures. The area is also home to snow leopards. With their natural prey dminished, leopards in 13 countries of central Asia occasionally feed on livestock, putting the cats on a collision course with mountain peoples.
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The Snow Leopard Conservancy. (2002). A Learning Tour of the CBN (Corbett, Nainital and Binsar) Eco-tourism Initiative Sites by Villagers from Hemis National Park and the Surrounding Area (18-28th November 2002) (R. Wangchuk, & J. Dadul, Eds.) (Vol. SLC Field Document Series No 5). Leh, Ladakh, India.
Abstract: Ladakh lies between the Great Himalayas and the formidable Karakoram mountains.
Its unique landscape and rich cultural heritage have been a great attraction to tourists all over
the world. Apart from its uniqueness it has a rich Trans-Himalayan bio-diversity and is home
to the rare and elusive snow leopard. It opened to tourism in 1974 with a handful of tourists
and has gone up to the present number of about 18,000 visitors annually. Ecotourism started in Ladakh in mid 80s in the form of conservation of traditional
architecture when local communities realized the importance of their rich culture and
traditions being valued by the visiting tourists. However, while tourism became a major
source of income to people in Leh, most of the benefits stayed with outside (Delhi) based
travel agents thus leaving out the rural masses. During the last three years Snow Leopard Conservancy and The Mountain Institute have been
initiating ecotourism activities with local communities in the Hemis National Park as an
alternate livelihood and an indirect way to compensate losses of livestock from predatory
animals. However, local people while venturing into such new initiatives have tended to be
like blind men that are being led by NGO's so that they do not stumble along their paths.
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The Snow Leopard Conservancy. (2003). Local People's Attitudes toward Wildlife Conservation in the Hemis National Park, with Special Reference to the Conservation of Large Predators (Vol. 7). Sonoma, California.
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Tserendeleg, J. (1997). Status and Conservation of Snow Leopard in Mongolia. In R.Jackson, & A.Ahmad (Eds.), (pp. 42–47). Lahore, Pakistan: International Snow Leopard Trust.
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Tursunov Kh. (2003). The Ugam-Chatkal national park. The Chatkal state biosphere nature reserve.
Abstract: Established in 1990, the Ugam-Chatkal national park occupies an area of 668,350 ha and is the largest protected natural area in Uzbekistan. This area is famous for its rich species diversity. A number of rare and endangered plant and animal species, including among the others snow leopard, is found here. Being a core zone (strictly protected natural area), the Chatkal nature reserve is an integral part of the park. Snow leopard is periodically observed in the Tereksay river valley in the Maidantal area.
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Velte, F. (1982). Snow leopards at the Seneca Zoological Park, Rochester. In L. Blomqvist (Ed.), International Pedigree Book of Snow Leopards, Vol. 3 (Vol. 3, pp. 55–58). Helsinki: Helsinki Zoo.
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Villarrubia, C., & Jackson, R. (1994). Snow Leopard Conservation on a Regional Basis: Elements in Planning Protected Areas. In J.L.Fox, & D.Jizeng (Eds.), (pp. 253–263). Usa: Islt.
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Wikramanayake, E. Tracking snow leopard and blue sheep, WWF conservationist Eric Wikramanayake goes on a wildlife survey in Bhutan.
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Wikramanayake, E. D. (1995). Recommendations for Conservation Management of Jigme Dorji National Park.
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Woodland Park Zoo. Snow leopard exhibit plan.
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Woodland Park Zoo. (1980). No vacancy.
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Xuedong, X., Jackson, R., & Zongyi, W. (1994). Herd characteristics and habitat use of a blue sheep population in the Qomolangma Nature Preserve. In J.L.Fox, & D.Jizeng (Eds.), (pp. 97–104). Usa: Islt.
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Yangzom, D. (1997). Qomolangma National Nature Preserve in Tibet. In R.Jackson, & A.Ahmad (Eds.), (pp. 216–217). Lahore, Pakistan: Islt.
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Zhirnov, L., & Ilyinsky, V. (1986). The Great Gobi National Park – a refuge for rare animals of the Central Asian deserts. Moscow: Centre for International Projects, GKNT.
Abstract: Discusses snow leopard distribution in Great Gobi National Park
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