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Author Ale, S.B., Brown, J.S. url 
  Title Prey behavior leads to predator: a case study of the Himalayan tahr and the snow leopard in Sagarmatha (Mt. Everest) National Park, Nepal Type Journal Article
  Year 2009 Publication Israel Journal of Ecology & Evolution Abbreviated Journal  
  Volume 55 Issue 4 Pages 315-327  
  Keywords vigilance, fear, behavioral indicator, predator, prey, snow leopard, Himalayan tahr, Mount Everest  
  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.  
  Address  
  Corporate Author Thesis  
  Publisher Science from Israel, a division of LPPLtd. Place of Publication Israel Editor  
  Language English Summary Language English Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ Serial 1109  
Permanent link to this record
 

 
Author Bhatnagar, Y.V.; Stakrey, R.W.; Jackson, R. url 
  Title A Survey of Depredation and Related Wildlife-Human Conflicts in Hemis National Park, Ladakh (India) Type Miscellaneous
  Year 2000 Publication Snow Line Abbreviated Journal  
  Volume xvi Issue Pages 3  
  Keywords Jammu; Kashmir; Ladakh; conflicts; herders; livestock; predator; prey; grazing; ungulates; economics; Hemis; browse; 4430  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Islt Place of Publication Seattle Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Full Text at URLJournal Title: Snowline Approved no  
  Call Number SLN @ rana @ 431 Serial 136  
Permanent link to this record
 

 
Author Chalise, M.K. url 
  Title Snow Leopard (Uncia uncia), Prey Species and Outreach in Langtang National, Park, Nepal Type Journal Article
  Year 2011 Publication Our Nature Abbreviated Journal  
  Volume Issue 9 Pages 138-145  
  Keywords Snow leopard, Langtang, prey species, threats, outreach.  
  Abstract Presence of snow leopard (Uncia uncia) in Langtang National Park was obscure till 2003. It was confirmed by a

research team trained for the wildlife biology in the field. Along with the study of ecology and behavior of snow leopard sufficient effort were made to generate data on pre species. The study also dealt with threat perceived for the leopard survival while basic unit of conservation- local outreach programs were also initiated.
 
  Address  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rakhee @ Serial 1388  
Permanent link to this record
 

 
Author Ferretti, F., Lovari, S., Minder, I., Pellizzi, B. url 
  Title Recovery of the snow leopard in Sagarmatha (Mt.Everest) National Park: effects on main prey Type Journal Article
  Year 2014 Publication European Journal of Wildlife Research Abbreviated Journal  
  Volume Issue 60 Pages 559-562  
  Keywords Predator–prey relationships . Small populations . Snow leopard . Himalayan tahr  
  Abstract Consequences of predation may be particularly

heavy on small populations of herbivores, especially if they

are threatened with extinction. Over the 2006–2010 period, we

documented the effects of the spontaneous return of the endangered

snow leopard on the population of the vulnerable

Himalayan tahr. The study area was an area of central

Himalaya where this cat disappeared c. 40 years before, because

of persecution by man. Snow leopards occurred mainly

in areas close to the core area of tahr distribution. Tahr was the

staple (56.3 %) of snow leopards. After the arrival of this cat,

tahr decreased by more than 2/3 from 2003 to 2010 (mainly

through predation on kids). Subsequently, the density of snow

leopards decreased by 60%from2007 to 2010. The main prey

of snow leopards in Asia (bharal, marmots) were absent in our

study area, forcing snow leopards to specialize on tahr. The

restoration of a complete prey spectrum should be favoured

through reintroductions, to conserve large carnivores and to

reduce exploitation of small populations of herbivores, especially

if threatened.
 
  Address  
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  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
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  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rakhee @ Serial 1408  
Permanent link to this record
 

 
Author Ferretti, F., Lovari, S. url 
  Title Predation may counteract climatic change as a driving force for movements of mountain ungulates Type Report
  Year 2016 Publication Behavioural-Processes Abbreviated Journal  
  Volume Issue 129 Pages 101-104  
  Keywords Climate change, Environmental change, Interspecific interactions, Large cats, Predator-prey interactions  
  Abstract Temperature variations are expected to influence altitudinal movements of mountain herbivores and, in

turn, those of their predators, but relevant information is scarce. We evaluated monthly relationships

between temperature and altitude used by a large mountain-dwelling herbivore, the Himalayan tahr

Hemitragus jemlahicus, and its main predator, the snow leopard Panthera uncia, in an area of central

Himalaya for five consecutive years (2006–2010). In contrast to expectations, there was no significant

direct relationship between altitude of tahr sightings and temperature. The mean altitude of tahr sightings

decreased by c. 200 m throughout our study. As expected, snow leopard movements tracked those of tahr,

although the core area of the snow leopard did not move downwards. Tahr remained the staple of the

snow leopard diet: we suggest that the former did not move upwards in reaction to higher temperature

to avoid encounters with the latter. Avoidance of competition with the larger common leopard Panthera

pardus at lower altitudes could explain why snow leopards did not shift their core area downwards.

Apparently, interspecific interactions (predation; competition) influenced movements of Himalayan tahr

and snow leopards more than climatic variations.
 
  Address  
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  Series Editor Series Title Abbreviated Series Title  
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  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rakhee @ Serial 1441  
Permanent link to this record
 

 
Author Gronberg, E. url 
  Title Movement patterns of snow leopard (Panthera uncia) around kills based on GPS location clusters Type Report
  Year 2011 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords snow leopard, Panthera, Mongolia, Snow Leopard Trust, predator, prey, kill, behavior  
  Abstract Research concerning movement patterns of wild animals has been advancing since GPS technology arrived. But studying the snow leopard (Panthera uncia) is still difficult because of the harsh territory it inhabits in Central Asia. This study took place in south Gobi, Mongolia, and aimed to estimate the time spent at kills and the maximum distance away from kills between visits. Snow leopards were monitored with GPS collars that took a location every five or seven hours. Potential kill sites were established by identifying clusters of GPS-locations in ArcGIS and visited in the field for confirmation. ArcGIS was used to calculate the distance between cluster and GPS-locations. I used two buffer zones (100 m and 500 m radius) to define the time snow leopards spent at kills. It was found that snow leopard age and prey category affected time spent at kills and also that snow leopard sex together with prey category affected the maximum distance moved away from kills between visits. Season had no significant effect on either time at kills or distance moved away from kills between visits. Snow leopards spent on average 3.2 days at their kills in the 100 m buffer zone and 3.5 days at their kills in the 500 m buffer zone. Subadults stayed longer at kills than adults and animals of both age categories spent longer time on larger prey. The mean maximum distance moved away from kills between visits was 179 m in the 100 m buffer zone and 252 m in the 500 m buffer zone. Female snow leopards moved further away from kills between visits than male snow leopards. Both the number of days spent on kills and maximum distance moved away from kills between visits increased when kills consisted of more than one animal. This study has provided some basic information on snow leopard behaviors around their kills but also highlights the need to monitor more snow leopards before more solid conclusions can be drawn as this study was based on based on a relatively small sample.  
  Address  
  Corporate Author Thesis Master's thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
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  Area Expedition Conference  
  Notes Swedish University of Agricultural Sciences, Faculty of Natural Resources and Agricultural Sciences, Department of Ecology, Grimsö Wildlife Research Station Approved no  
  Call Number SLN @ rana @ Serial 1301  
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Author Jackson, R. url 
  Title A radio-telemetry study of the snow leopard (Panthera uncia) in Nepal with emphasis on conservation and predator-prey relations Type Report
  Year 1980 Publication Abbreviated Journal  
  Volume Issue March Pages  
  Keywords snow leopard, Nepal, conservation, radio telemetry, prey  
  Abstract  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Draft Approved no  
  Call Number SLN @ rana @ Serial 1260  
Permanent link to this record
 

 
Author Jackson, R., Hunter, D.O. url 
  Title Snow leopard Survey and conservation handbook (First edition) Type Report
  Year 1995 Publication Abbreviated Journal  
  Volume Issue Pages 1-120  
  Keywords CCT, census, conservation, habitat, method, monitoring, prey, snow leopard, survey, Uncia uncia  
  Abstract The objectives of this handbook (First edition) are to provide standard procedures for conducting snow leopard status and distribution surveys; suggest uniform methods for assessing the status and relative abundance of large prey species (ungulates such as blue sheep, argali, markhor, Himalayan tahr, urial, ibex, red deer, and roe deer); offer guidance in evaluating habitat quality and identifying the major environmental factors affecting species welfare; and provide standard forms for reporting the results of these field surveys, and a process for feeding information developed by the International Snow Leopard Trust into Snoe Leopard Information Management System (SLIMS).  
  Address  
  Corporate Author International Snow Leopard Trust Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rana @ Serial 1120  
Permanent link to this record
 

 
Author Johansson, O., McCarthy, T., Samelius, G., Andren, H., Tumursukh, L., Mishra, C. url 
  Title Snow leopard predation in a livestock dominated landscape in Mongolia Type Journal Article
  Year 2015 Publication Biological Conservation Abbreviated Journal  
  Volume 184 Issue Pages 251-258  
  Keywords Gobi desert, GPS collar, Kill rate, Panthera uncial, Prey choice, Wildlife conflict  
  Abstract Livestock predation is an important cause of endangerment of the snow leopard (Panthera uncia) across

its range. Yet, detailed information on individual and spatio-temporal variation in predation patterns of

snow leopards and their kill rates of livestock and wild ungulates are lacking.

We collared 19 snow leopards in the Tost Mountains, Mongolia, and searched clusters of GPS positions

to identify prey remains and estimate kill rate and prey choice.

Snow leopards killed, on average, one ungulate every 8 days, which included more wild prey (73%) than

livestock (27%), despite livestock abundance being at least one order of magnitude higher. Predation on

herded livestock occurred mainly on stragglers and in rugged areas where animals are out of sight of herders.

The two wild ungulates, ibex (Capra ibex) and argali (Ovis ammon), were killed in proportion to their

relative abundance. Predation patterns changed with spatial (wild ungulates) and seasonal (livestock)

changes in prey abundance. Adult male snow leopards killed larger prey and 2–6 times more livestock

compared to females and young males. Kill rates were considerably higher than previous scat-based estimates, and kill rates of females were higher than kill rates of males. We suggest that (i) snow leopards

prey largely on wild ungulates and kill livestock opportunistically, (ii) retaliatory killing by livestock herders

is likely to cause greater mortality of adult male snow leopards compared to females and young

males, and (iii) total off-take of prey by a snow leopard population is likely to be much higher than previous

estimates suggest.
 
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  Series Editor Series Title Abbreviated Series Title  
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  Area Expedition Conference  
  Notes Approved no  
  Call Number SLN @ rakhee @ Serial 1420  
Permanent link to this record
 

 
Author Koshkarev, E.P. url 
  Title An Unusual Hunt Type Journal Article
  Year 1988 Publication Int.Ped.Book of Snow Leopards Abbreviated Journal  
  Volume 5 Issue Pages 9-12  
  Keywords Tien-Shan; tracking; feces; ibex; hunting; predator; prey; browse; behavior; 940  
  Abstract  
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  Notes Full text available at URLTien Shan High Mountain Physical Geography Staion, Kirghizian Academy of Sciences (Pokrovka) USSRDocument Type: English Approved no  
  Call Number SLN @ rana @ 402 Serial 571  
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