|
Ale, S. B., Brown, J.S. (2009). Prey behavior leads to predator: a case study of the Himalayan tahr and the snow leopard in Sagarmatha (Mt. Everest) National Park, Nepal. Israel Journal of Ecology & Evolution, 55(4), 315–327.
Abstract: Rare, elusive predators offer few sightings, hindering research with small sample sizes and lack of experimentation. While predators may be elusive, their prey are more readily observed. Prey respond to the presence of a predator, and these fear responses may have population- and community-level consequences. Anti-predator behaviors, such as vigilance, allow us to sidestep the difficulty of direct field studies of large predators by studying them indirectly. Here we used a behavioral indicator, the vigilance behavior of the Himalayan tahr, the snow leopard’s main local prey, to reveal the distribution and habitat use of snow leopards in the Mt. Everest region of Nepal. We combined techniques of conventional field biology with concepts of foraging theory to study prey behavior in order to obtain insights into the predator’s ecology. The Himalayan tahr’s vigilance behavior correlates with the distribution of snow leopard signs. Tahr actually led us to six sightings of snow leopards. We conclude that behavioral indicators provided by prey offer a valuable tool for studying and monitoring stealthy and rare carnivores.
|
|
|
Yondon, O. (2010). Long-Term Conservation of Argali and Snow Leopard in the Trans-Boundary Areas of the Altai-Sayan Ecoregion between Mongolia and Russia (Second Phase). Mongolia: WWF Mongolia.
Abstract: Objective 1: To ensure long-term conservation of Argali and Snow leopard in the selected areas through proactive involvement of local communities and local organisations.
Objective 2. Facilitate establishing new PA in priority areas (critical habitat and migration corridors) of Argali and Snow leopard, which includes also trans-boundary PA’s
|
|
|
Maheshwari, A., Takpa, J., Kujur, S., Shawl, T. (2010). An Investigation of Carnivore-Human Conflicts in Kargil and Drass Areas of Jammu and Kashmir, India. India.
Abstract: Still, there are areas from where very poor information is available on snow leopard and associated species. Keeping this in view, Kargil and Drass areas of Ladakh,Jammu and Kashmir were identified as “gaps” in available information on snow leopard. Kargil has not received much attention for wildlife studies due to its proximity to the International Boundary between India and Pakistan and resultant security implications. The only information available from the area is from a study done by Sathyakumar (2003) on the occurrence of Himalayan brown bear from Zanskar and Suru Valleys in Ladakh. But there was very poor information on the occurrence and distribution of other carnivores and conflicts with humans in Kargil. Therefore, this study was felt necessary to establish the following objectives:
1. Surveys for the occurrence and distribution of snow leopard and other large
carnivores and their prey
2. To estimate abundance of prey species
3. To study food habits of snow leopard and other carnivores based on scat analysis
4. To study the of carnivore – human conflicts
5. To study the socio-economic conditions of rural community and develop local
awareness programme
|
|
|
Zinchenko Yu.K. (1989). About characteristic of mammal fauna in the Markakol nature reserve (Vol. Part. II.).
Abstract: 50 mammal species permanently live in the nature reserve. There penetrate snow leopard, wolf, corsac, and wild boar on a relatively regular basis. Moral, roe deer, and elk migrate outside the Markakol depression in winter. Though mentioned in literature as species inhabiting the nature reserve, beaver, stone marten, and dhole are not met there today.
|
|
|
Zimina R.P. (1964). Biology and biotopical distribution of mammals. Predators. Distribution of mammals by vertical zones.
Abstract: Fauna of the Issyk-Kul depression and the surrounding ridges consists of heterogeneous elements different in their ecologic features and origin. In highlands, more common are species of Central Asia's origin (gray marmot, snow leopard, dhole, ibex, argali, etc.). Snow leopard is met in Terskey-Alatau. Each year hunters catch/shoot one to three snow leopards in the Chon-Kizilsu river basin. In the Djeti-Oguz district, up to five eight snow leopards are caught each winter. Snow leopard is also caught/shot in the river basins Chon-Kizilsu, Karabatkak, Ortok, Archtor, Tekeletor, and Shatly.
|
|
|
Zhiryakov V.A. (1986). Snow leopard in the Almaty nature reserve. Short messages about snow leopards.
Abstract: Snow leopard is a common species for the Almaty nature reserve due to numerous wild ungulates, particularly ibexes (about 600 ibexes at a density of 32 animals per 1,000 ha) inhabiting the area. According to the data of 1982 there were 0.5 footprints of snow leopard per 10 km of transect. The remains of ibex, roe deer, squirrel, gray vole mouse and birds were found in faeces of snow leopards. Snow leopard attacks their prey unexpectedly, being in wait for it in such places where prey is difficult to escape from. When hunt is successful the prey is killed almost instantly. Snow leopard feeds upon the same prey for several days.
|
|
|
Zhiryakov V.A. (2002). Ecology and behavior of the Snow leopard in Kazakhstan (Vol. N 1-4.).
Abstract: The data on spreading, numbers and population density of snow leopard in Kazakhstan are given in this article. The total number of the snow leopard in Kazakhstan is evaluated in 100-110 individuals. The everywhere occurred numbers' reduction under the influence of the anthropogenic factors is observed. The snow leopard' inhabitation area varies from 20 to 120 square kilometers depending on its regions. Sex and composition of the population and its aggregative behavior are given. The dynamics of numbers and mortality are estimated.
|
|
|
Zhiryakov V.A. (1990). The Almaty nature reserve.
Abstract: It provides general information about the Almatya nature reserve (Kazakhstan), its physico-geographical features and description of flora and fauna. Snow leopard inhabits alpine zone and goes down as low as forest-meadow zone following ibex in winter. There are two or three families of snow leopard in the nature reserve. The population of ibex is 600 700 animals.
|
|
|
Zhiryakov V.A. (1990). Wolves' role in biocenosis of the Almaty nature reserve (North Tien Shan) (Vol. Vol. II.).
Abstract: The quantity of ungulates is high in the nature reserve: moral (100-120), roe deer (500-650), Siberian ibex (660-700), and wild boar (50-80). Moreover some 5,000 heads of livestock (mostly sheep) are grazed in a buffer zone in summer. Among big predators (snow leopard, bear, lynx) wolf kills about 40 percent of ungulates.
|
|
|
Zhiryakov V.A. (1989). The influence of the predators on population trend of the ungulates in the Almaty nature reserve.
Abstract: The data on predators and ungulates population dynamics in Almaty Nature reserve (Kazakhstan) in 1983-1987s are given. The number of snow leopard is stable (3-5 individuals), the density is 0.06 indi/1000 ha. An insignificant increase of Siberian ibex' number (660 to 700) with density of 36 indi/1000 ha is recorded.
|
|