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| Author | Singh, R., Krausman, P. R., Pandey, P., Maheshwari, A., Rawal, R. S., Sharma, S., Shekhar, S. | ||||
| Title | Predicting Habitat Suitability of Snow Leopards in the Western Himalayan Mountains, India | Type | Journal Article | ||
| Year | 2020 | Publication | Biology bulletin | Abbreviated Journal | |
Volume  |
47 | Issue | 6 | Pages | 655-664 |
| Keywords | biogeographic distribution, climate, endangered cat, MaxEnt, snow leopard | ||||
| Abstract | The population of snow leopard (Panthera uncia) is declining across their range, due to poaching, habitat fragmentation, retaliatory killing, and a decrease of wild prey species. Obtaining information on rare and cryptic predators living in remote and rugged terrain is important for making conservation and management strategies. We used the Maximum Entropy (MaxEnt) ecological niche modeling framework to predict the potential habitat of snow leopards across the western Himalayan region, India. The model was developed using 34 spatial species occurrence points in the western Himalaya, and 26 parameters including, prey species distribution, temperature, precipitation, land use and land cover (LULC), slope, aspect, terrain ruggedness and altitude. Thirteen variables contributed 98.6% towards predicting the distribution of snow leopards. The area under the curve (AUC) score was high (0.994) for the training data from our model, which indicates pre- dictive ability of the model. The model predicted that there was 42432 km2 of potential habitat for snow leop- ards in the western Himalaya region. Protected status was available for 11247 km2 (26.5%), but the other 31185 km2 (73.5%) of potential habitat did not have any protected status. Thus, our approach is useful for predicting the distribution and suitable habitats and can focus field surveys in selected areas to save resources, increase survey success, and improve conservation efforts for snow leopards. |
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| Notes | Approved | no | |||
| Call Number | Serial | 1629 | |||
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| Author | Tallian, A., Mattisson, J., Samelius, G., Odden, J., Mishra, C., Linnell, J. D. C., Lkhagvajav, P., Johansson, O. | ||||
| Title | Wild versus domestic prey: Variation in the kill-site behavior of two large felids | Type | Journal Article | ||
| Year | 2023 | Publication | Global Ecology and Conservation | Abbreviated Journal | |
| Volume |
47 | Issue | e026750 | Pages | 1-13 |
| Keywords | Eurasian lynx, Handling time, Landscape, Livestock, Predation, Snow leopard | ||||
| Abstract | Livestock depredation is an important source of conflict for many terrestrial large carnivore species. Understanding the foraging behavior of large carnivores on domestic prey is therefore important for both mitigating conflict and conserving threatened carnivore populations. Handling time is an important, albeit often overlooked, component of predatory behavior, as it directly influences access to food biomass, which can affect predator foraging efficiency and subsequent kill rates. We used long-term data on snow leopards (Panthera uncia) in Mongolia (Asia) and Eurasian lynx (Lynx lynx) in Norway (Europe) to examine how large carnivore foraging patterns varied between domestic and wild prey, and how the different landscape characteristics affected those patterns. Our results suggest handling time was generally shorter for domestic compared to wild prey. For snow leopards, rugged terrain was linked to increased handling time for larger prey. For lynx, handling time increased with terrain ruggedness for domestic, but not wild, prey, and was greater in closed compared to open habitats. There were also other differences in snow leopard and lynx foraging behavior, e.g., snow leopards also stayed longer at, and remained closer to, their kill sites than lynx. Shorter handling time suggests that felids may have utilized domestic prey less effectively than wild prey, i.e., they spent less time consuming their prey. This could a) result in an energetic or fitness cost related to decreased felid foraging efficiency caused by the risk of anthropogenic disturbance, or b) exacerbate conflict if reduced handling time associated with easy prey results in increased livestock depredation. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rakhee @ | Serial | 1737 | ||
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| Author | McCarthy, T.; Khan, J.; Ud-Din, J.; McCarthy, K. | ||||
| Title | First study of snow leopards using GPS-satellite collars underway in Pakistan | Type | Journal Article | ||
| Year | 2007 | Publication | Cat News | Abbreviated Journal | |
| Volume |
46 | Issue | Spring | Pages | 22-23 |
| Keywords | study; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; using; collars; collar; Pakistan; uncia; Uncia uncia; Uncia-uncia; habitat; Cats; cat; sound; knowledge; ecology; behavior; conserve; information; radio; radio collars; radio collar; radio-collars; radio-collar; Nepal; 1980; Mongolia; 1990; Gps; Report; Data; Satellite | ||||
| Abstract | Snow leopards (Uncia uncia) are highly cryptic and occupy remote inaccessible habitat, making studying the cats difficult in the extreme. Yet sound knowledge of the cat's ecology, behavior and habitat needs is required to intelligently conserve them. This information is lacking for snow leopards, and until recently so was the means to fill that knowledge gap. Two long-term studies of snow leopards using VHF radio collars have been undertaken in Nepal (1980s) and Mongolia (1990s) but logistical and technological constraints made the findings of both studies equivocal. Technological advances in the interim, such as GPS collars which report data via satellite, make studies of snow leopards more promising, at least in theory. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1009 | Serial | 666 | ||
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| Author | Schaller, G.B.; Jurang, R.; Mingjiang, Q. | ||||
| Title | Status of snow leopard (Panthera-uncia) in Qinghai-Province and Gansu Province-China | Type | Journal Article | ||
| Year | 1988 | Publication | Biological Conservation | Abbreviated Journal | |
| Volume |
45 | Issue | 3 | Pages | 179-194 |
| Keywords | status; population; China; Qinhai-province; Gansu-province; conservation; snow-leopard; Panthera-uncia; prey; ungulates; blue-sheep; marmot; snow leopard; blue; sheep; browse; qinhai province; qinhai; province; gansu province; gansu; panthera uncia; panthera; uncia; 860 | ||||
| Abstract | The status and distribution of the snow leopard Panthera uncia was investigated in two provinces of China. The cats occur over about 65,000km2 or 9% of the Qinghai Province, and in a few places along the western edge of Gansu Province. In many areas the animals have in recent decades been decimated or locally eradicated, as have their prey. Counts of wild ungulates in 9 mountain block, totalling 1375km2, known for abundant wildlife, had an average of 1.4-5.4 animals km2, principally blue sheep Psuedois nayaur, which together with marmot Marmota himalayana, represent the snow leopards main prey. Possibly 650 snow leopards survive in Qinghai but shooting and trapping of this legally protected animal and the hunting of blue sheep for local consumtion and export threaten their existence. | ||||
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| Notes | Publisher:ELSEVIER SCI LTD, OXFORD | Approved | no | ||
| Call Number | SLN @ rana @ 113 | Serial | 867 | ||
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| Author | Shi, K.; Jun, Z.F.S.; Zhigang, D.; Riordan, P.; MacDonald, D. | ||||
| Title | Reconfirmation of snow leopards in Taxkurgan Nature Reserve, Xinjiang, China | Type | Journal Article | ||
| Year | 2009 | Publication | Oryx | Abbreviated Journal | |
| Volume |
43 | Issue | 2 | Pages | 169-170 |
| Keywords | administration; Beijing; China; conservation; global; habitat; management; nature; presence; province; range; research; reserve; snow-leopard; snow-leopards; snow leopard; snow leopards; species; uncia; wildlife; Xinjiang | ||||
| Abstract | China may hold a greater proportion of the global snow leopard Panthera uncia population than any other country, with the area of good quality suitable habitat, estimated at nearly 300,000 km2, comprising .50% of that available across the species' entire range. We can now reconfirm the presence of snow leopard in the Taxkurgan area of Xinjiang Province in north-west China after a period of 20 years. | ||||
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| Publisher | Fauna & Flora International | Place of Publication | United Kingdom | Editor | |
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| Notes | SHI KUN Institute of Wildlife Conservation and Management, Beijing Forestry University, China ZHU FUDE SHI JUN and DAI ZHIGANG Xinjiang Forestry Administration, China PHILIP RIORDAN and DAVID MACDONALD Wildlife Conservation Research Unit, Department of Zoology, University of Oxford, Tubney House, Abingdon Road, Tubney, Abingdon, OX13 5QL, UK. E-mail philip.riordan@zoo.ox.ac.uk | Approved | no | ||
| Call Number | SLN @ rana @ 1056 | Serial | 884 | ||
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| Author | Blomqvist, L. | ||||
| Title | The snow leopard in captivity in 1992 | Type | Journal Article | ||
| Year | 1995 | Publication | International Zoo News | Abbreviated Journal | |
| Volume |
42 | Issue | 3 | Pages | 152-159 |
| Keywords | captivity; snow leopard | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 958 | Serial | 166 | ||
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| Author | Egorov O.V. | ||||
| Title | Enemies, infections, parasites and mortality rate of ibex | Type | Miscellaneous | ||
| Year | 1955 | Publication | Abbreviated Journal | ||
| Volume |
Vol. 42. | Issue | Pages | 37-50 | |
| Keywords | Ussr; ungulates; predators; snow leopard.; 6520; Russian | ||||
| Abstract | Reasons for ibex and argali mortality from natural enemies, parasites, infections, accidents, and hunters are analyzed. Snow leopard is one of the most dangerous enemies of ibex and argali, preying equally on both young and mature animals (mostly males). Snow leopard feeds upon ibex all year round. Unlike wolf, snow leopard would never kill several animals at a time, but only one selected victim. The food remains left by these predators are different in terms of the skull gnawing. Nasal bones and eye-sockets on the skull of ibex killed by snow leopard remain undamaged, while wolf gnaws off nasal part of the skull, breaks eye-sockets, eats lower jaw, widens occipital hole and pulls out brains. Snow leopard leaves large pieces of skin around the skeleton of the victim, whereas wolf tears it to shreds or eats up fully. Sometimes parts of the victim left by snow leopard are eaten by wolf. It is easy to mix the remains of snow leopard's or griffon vulture's food. The remains differ in skin being turned inside out rather than torn to large pieces. | ||||
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| Notes | Full text available in RussianJournal Title: Proceedings of ZIN of the Academy of Science of the USSR. | Approved | no | ||
| Call Number | SLN @ rana @ 630 | Serial | 251 | ||
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| Author | Jackson, R.; Roe, J.; Wangchuk, R.; Hunter, D. | ||||
| Title | Camera-Trapping of Snow Leopards | Type | Journal Article | ||
| Year | 2005 | Publication | Cat News | Abbreviated Journal | |
| Volume |
42 | Issue | Spring | Pages | 19-21 |
| Keywords | camera trapping; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; felids; tigers; tiger; techniques; surveys; survey; information; factor; marking; behavior; Ahlborn; Jackson; habitat; status; range; census; India; Hemis; High; national; national park; National-park; park; Ladakh; leh | ||||
| Abstract | Solitary felids like tigers and snow leopards are notoriously difficult to enumerate, and indirect techniques like pugmark surveys often produce ambiguous information that is difficult to interpret because many factors influence marking behavior and frequency (Ahlborn & Jackson 1988). Considering the snow leopard's rugged habitat, it is not surprising then that information on its current status and occupied range is very limited. We adapted the camera-trapping techniques pioneered by Ullas Karanth and his associates for counting Bengal tigers to the census taking of snow leopards in the Rumbak watershed of the India's Hemis High Altitude National Park (HNP), located in Ladakh near Leh (76ø 50' to 77ø 45' East; 33ø 15' to 34ø 20'North). | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1017 | Serial | 475 | ||
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| Author | Schaller, G.B. | ||||
| Title | Status of large mammals in the Taxkorgan Reserve, Xinjiang, China | Type | Journal Article | ||
| Year | 1987 | Publication | Biological-Conservation | Abbreviated Journal | |
| Volume |
42 | Issue | 1 | Pages | 53-71 |
| Keywords | Marco-Polo; sheep; Ovis-ammon-poli; Asiatic; ibex; Capra-ibex; blue-sheep; Pseudois-nayaur; snow; leopard; Panthera-uncia; wolf; Canis-lupus; brown; bear; Ursus-arctos; marmot; survey; status; China; Taxkorgan; reserve; capra ibex; snow leopard; blue; browse; marco polo; ovis; ammon; poli; capra; pseudois nayaur; panthera; uncia; canis; lupus; ursus arctos; 880 | ||||
| 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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| Notes | Full Text Available at URLDocument Type: English | Approved | no | ||
| Call Number | SLN @ rana @ 100 | Serial | 866 | ||
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| Author | Sulser, C.E.; Steck, B.L.; Baur, B. | ||||
| Title | Effects of construction noise on behaviour of and exhibit use by Snow leopards Uncia uncia at Basel zoo | Type | Miscellaneous | ||
| Year | 2008 | Publication | International Zoo Yearbook | Abbreviated Journal | |
| Volume |
42 | Issue | Pages | 199-205 | |
| Keywords | behaviour; captive; construction noise; exhibit use; snow leopard; Uncia uncia; zoo | ||||
| Abstract | Noise caused by human activities can cause stress in animals. We examined whether noise from construction sites affects the behaviour of and exhibit use by three Snow leopards Uncia uncia at Basel zoo. The behaviour and location of the animals were recorded at 1 minute intervals, using the instantaneous scan sampling method over a period of 216 hours (104 hours on noisy days and 112 hours on quiet days). The animals differed individually in their responses to the construction noise. On noisy days, the Snow leopards generally spent less time in locomotion and more time resting, but even on quiet days, resting was the predominant behaviour performed. Under noisy conditions, they increased social resting and decreased resting alone. Walking and social walking were also reduced on noisy days. Furthermore, the Snow leopards spent considerably more time in the remote offexhibit enclosure under noisy conditions. Independent of background noise, they stayed more than half of the time in the caves and the forecourts of the outdoor enclosure. On quiet days, the Snow leopards used more sectors of their exhibit than on noisy days. The results indicate that the Snow leopards responded to construction noise by increasing the amount of time spent resting and by withdrawing to the remote parts of their exhibit. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 910 | Serial | 943 | ||
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