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Author Khanal, G., Poudyal, L. P., Devkota, B. P., Ranabhat, R., Wegge, P.
Title Status and conservation of the snow leopard Panthera uncia in Api Nampa Conservation Area, Nepal Type Journal Article
Year 2018 Publication (down) Fauna & Flora International Abbreviated Journal
Volume Issue Pages 1-8
Keywords Api Nampa Conservation Area, bharal, Nepal, Panthera uncia, Pseudois nayaur, snow leopard
Abstract The snow leopard Panthera uncia is globally

threatened and reliable information on its abundance,

distribution and prey species is a prerequisite for its conservation.

In October-November 2014 we assessed the distribution

of the snow leopard in the recently established Api

Nampa Conservation Area in the Nepal Himalayas.

Within selected blocks we conducted sign surveys and

counted the number of bharal Pseudois nayaur, its principal

wild prey, along transects totalling 106 km.We recorded 203

putative snow leopard signs at an encounter rate of 1.91

signs/km. Generalized linear models of the number of

signs detected per transect showed that elevation had a positive

influence and human activities a negative influence on

sign encounter rate; prey abundance had only a weak positive

influence on sign encounter rate. Within the effectively

surveyed area of c. 2002 km2, we counted 527 bharal at an estimated

density of 2.28 animals/km2. Recruitment of bharal

was low, estimated at 48 kids/100 adult females, most likely a

result of poor or overgrazed rangeland. We estimate

the total number of bharal in this conservation area to be

.>1,000, a prey base that could sustain 6-9 snow leopards.

Based on our field observations, we identified human disturbance

and habitat degradation associated with extraction

of non-timber forest products, livestock grazing, and poaching

as the main threats to the snow leopard. Standardized

sign surveys, preferably supplemented by sampling with

remote cameras or with genetic analysis of scats would

provide robust baseline information on the abundance of

snow leopards in this conservation area.
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Call Number SLN @ rakhee @ Serial 1473
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Author Hanson, J. H., Schutgens, M., Lama, R.P., Aryal, A., Dhakal, M.
Title Local attitudes to the proposed translocation of blue sheep Pseudois nayaur to Sagarmatha National Park, Nepal Type Journal Article
Year 2018 Publication (down) Fauna & Flora International Abbreviated Journal
Volume Issue Pages 1-7
Keywords Attitudes, blue sheep, human&wildlife conflict, Panthera uncia, Pseudois nayaur, Sagarmatha National Park, snow leopard, translocation
Abstract Translocations are an important tool for the conservation

of biodiversity, but although ecological feasibility

studies are frequently conducted prior to implementation,

social feasibility studies that consider how local communities

perceive such projects are less common. The translocation

of blue sheep Pseudois nayaur to Sagarmatha National

Park, Nepal, has been proposed, to reduce livestock depredation

by snow leopards Panthera uncia by providing an alternative

prey base in addition to the small population of

Himalayan thar Hemitragus jemlahicus. This study used

systematic sampling, a quantitative questionnaire and qualitative

interviews within the Park to provide data on the social

viability of the proposed translocation. Quantitative

analysis revealed moderate levels of support but qualitative

analysis suggested that there are significant concerns about

the proposal. In addition,multiple regression analysis found

that women and livestock owners were significantly less

supportive, although the model had low explanatory

power. Potential crop damage and competition for forage

were frequently cited as concerns, especially amongst

those with a high level of dependence on natural resources.

Given the mixed response to the proposed translocation of

blue sheep to the Everest region, alleviating the reservations

of local residents is likely to be key to any further consultation,

planning or implementation.
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Notes Approved no
Call Number SLN @ rakhee @ Serial 1475
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Author Ale, S.; Brown, J.
Title The contingencies of group size and vigilance Type Miscellaneous
Year 2007 Publication (down) Evolutionary Ecology Research, Abbreviated Journal
Volume 9 Issue Pages 1263-1276
Keywords attraction effect,contingency,dilution effect,fitness,group-size effect,many-eyes effect,predation risk,vigilance behaviour; predation; decline; potential; predators; predator; feeding; Animals; Animal; use; food; effects; Relationship; behaviour; methods; game; Interactions; interaction; factor; value; Energy
Abstract Background: Predation risk declines non-linearly with one's own vigilance and the vigilance of others in the group (the 'many-eyes' effect). Furthermore, as group size increases, the individual's risk of predation may decline through dilution with more potential victims, but may increase if larger groups attract more predators. These are known, respectively, as the dilution effect and the attraction effect.

Assumptions: Feeding animals use vigilance to trade-off food and safety. Net feeding rate declines linearly with vigilance.

Question: How do the many-eyes, dilution, and attraction effects interact to influence the relationship between group size and vigilance behaviour?

Mathematical methods: We use game theory and the fitness-generating function to determine the ESS level of vigilance of an individual within a group.

Predictions: Vigilance decreases with group size as a consequence of the many-eyes and dilution effects but increases with group size as a consequence of the attraction effect, when they act independent of each other. Their synergetic effects on vigilance depend upon the relative strengths of each and their interactions. Regardless, the influence of other factors on vigilance – such as encounter rate with predators, predator lethality, marginal value of energy, and value of vigilance – decline with group size.
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Language English Summary Language Original Title
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Notes Approved no
Call Number SLN @ rana @ 886 Serial 53
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Author Anwar, M., Jackson, R., Nadeem, M., Janecka, J., Hussain, S., Beg, M., Muhammad, G., and Qayyum, M.
Title Food habits of the snow leopard Panthera uncia (Schreber, 1775) in Baltistan, Northern Pakistan Type Journal Article
Year 2011 Publication (down) European Journal of Wildlife Research Abbreviated Journal
Volume Issue 3 March Pages 1-7
Keywords Himalayas, Karakoram, Scat, Diet, Hair, Livestock, Biomass
Abstract The snow leopard (Panthera uncia) inhabits the high, remote mountains of Pakistan from where very little information is available on prey use of this species. Our study describes the food habits of the snow leopard in the Himalayas and Karakoram mountain ranges in Baltistan, Pakistan. Ninety-five putrid snow leopard scats were collected from four sites in Baltistan. Of these, 49 scats were genetically confirmed to have originated from snow leopards. The consumed prey was identified on the basis of morphological characteristics of hairs recovered from the scats. It was found that most of the biomass consumed (70%) was due to domestic livestock viz. sheep (23%), goat (16%), cattle (10%), yak (7%), and cattle–yak hybrids (14%). Only 30% of the biomass was due to wild species, namely Siberian ibex (21%), markhor (7%), and birds (2%). Heavy predation on domestic livestock appeared to be the likely cause of conflict with the local inhabitants. Conservation initiatives should focus on mitigating this conflict by minimizing livestock losses.
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Publisher Springer Berlin / Heidelberg Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1612-4642 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number SLN @ rana @ Serial 1304
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Author Ferretti, F., Lovari, S., Minder, I., Pellizzi, B.
Title Recovery of the snow leopard in Sagarmatha (Mt.Everest) National Park: effects on main prey Type Journal Article
Year 2014 Publication (down) 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.
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Notes Approved no
Call Number SLN @ rakhee @ Serial 1408
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Author Bocci, A., Lovari, S., Khan, M. Z., Mori, E.
Title Sympatric snow leopards and Tibetan wolves: coexistence of large carnivores with human-driven potential competition Type Journal Article
Year 2017 Publication (down) European Journal of Wildlife Research Abbreviated Journal
Volume Issue Pages 1-9
Keywords Panthera uncia . Canis lupus filchneri . Competition . Large-carnivore coexistence . Siberian ibex
Abstract The snow leopard Panthera uncia coexists with the wolf Canis lupus throughout most of its distribution range.

We analysed the food habits of snow leopards and wolves in their sympatric range in the Karakoram mountains of Pakistan. A total of 131 genotyped scats (N = 74, snow leopard; N = 57, Tibetan wolf) were collected during the cold periods (i.e. winter and spring) of 2011 and 2012 in the Hushey valley. Large mammals, i.e. livestock and ibex, accounted for 84.8 and 83.1% of the diet (relative frequency) of the snow leopard and the wolf, respectively. Domestic prey was the staple of the diet of both snow leopards (66.6%) and wolves (75.1%). Ibex Capra ibex, the only wild ungulate in our study area, contributed 18.2 and 16.9%of relative frequencies in the

diets of the snow leopard and the wolf, respectively. In winter, the snowleopard heavily relied on domestic sheep (43.3%) for food, whereas the wolf preyed mainly on domestic goats (43.4%). Differently from other study areas, both snow leopards and wolves showed no apparent prey preference (Jacobs

index: snow leopard min. &#8722; 0.098, max. 0.102; Tibetan wolf min. &#8722; 0.120, max. 0.03). In human depauperate areas, with livestock and only a few wild prey, should competitive interactions arise, two main scenarios could be expected, with either predator as a winner. In both cases, the best solution

could primarily impinge on habitat restoration, so that a balance could be found between these predators, who have already coexisted for thousands of years.
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Call Number SLN @ rakhee @ Serial 1464
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Author Braden, K.
Title Illegal recreational hunting in Russia: the role of social norms and elite violators Type Journal Article
Year 2015 Publication (down) Eurasian Geography and Economics Abbreviated Journal
Volume Issue Pages
Keywords Russia; hunting; poaching; wildlife crime; power elite
Abstract Poaching in Russia has been reported to be of catastrophic proportions and threatens

maintenance of biodiversity. Management of game species has stabilized some numbers,

but both endangered species listed in the Russian Red Book and animals traditionally

viewed as hunting prey are diminishing in some regions. Rank-and-file

hunters, increasingly shut off from access to hunting grounds, have expressed a negative

reaction to new hunting regulations adopted by the Russian government in 2012.

While high-profile poaching incidents by so-called “VIP hunters” do not apparently

make up a large portion of cases, the symbolism of the alleged crimes has a derogatory

impact on ordinary hunters because lawlessness is reinforced by perceptions of

impunity for elite poachers.
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Notes Approved no
Call Number SLN @ rakhee @ Serial 1421
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Author Lovari, S., Ventimiglia, M., Minder, I.
Title Food habits of two leopard species, competition, climate change and upper treeline: a way to the decrease of an endangered species? Type Journal Article
Year 2013 Publication (down) Ethology Ecology & Evolution Abbreviated Journal
Volume 25 Issue 4 Pages 305-318
Keywords carnivore evolution, coexistence, sympatric species, diet, Panthera uncia, Panthera pardus.
Abstract For carnivore species, spatial avoidance is one of the evolutionary solutions to

coexist in an area, especially if food habits overlap and body sizes tend to coincide.

We reviewed the diets of two large cats of similar sizes, the endangered snow leopard

(Panthera uncia, 16 studies) and the near-threatened common leopard (Panthera par-

dus, 11 studies), in Asia. These cats share ca 10,000 km2 of their mountainous range,

although snow leopards tend to occur at a significantly higher altitude than common

leopards, the former being a cold-adapted species of open habitats, whereas the latter

is an ecologically flexible one, with a preference for woodland. The spectrum of prey

of common leopards was 2.5 times greater than that of snow leopards, with wild prey

being the staple for both species. Livestock rarely contributed much to the diet. When

the breadth of trophic niches was compared, overlap ranged from 0.83 (weight categories)

to one (main food categories). As these leopard species have approximately

the same size and comparable food habits, one can predict that competition will arise

when they live in sympatry. On mountains, climate change has been elevating the

upper forest limit, where both leopard species occur. This means a habitat increase

for common leopards and a substantial habitat reduction for snow leopards, whose

range is going to be squeezed between the forest and the barren rocky altitudes, with

medium- to long-term undesirable effects on the conservation of this endangered cat
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Call Number SLN @ rakhee @ Serial 1403
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Author Krofel, M., Groff, C., Oberosler, V., Augugliaro, C., Rovero, F.
Title Snow leopard (Panthera uncia) predation and consumption of an adult yak in the Mongolian Altai. Type Note
Year 2021 Publication (down) Ethology Ecology & Evolution Abbreviated Journal EEE
Volume Issue Pages 1-8
Keywords
Abstract The snow leopard (Panthera uncia) is an apex predator of mountainous ecosystems in Central Asia, characterised by relatively long feeding times and low kill rates (Johansson et al. 2015; Mallon et al. 2016). Predation is mainly focused on wild ungulates and the vast majority of animals killed by snow leopards are smaller than 100 kg (Lovari et al. 2013). Throughout most of their range, Siberian ibex (Capra sibirica), blue sheep (Pseudois nayaur), and argali (Ovis ammon) represent the most important prey (Hunter 2015). These species weigh up to 180 kg, which was suggested to be near the maximum limit of the prey size that snow leopard can handle (i.e. about 3 times its size) (e.g. Schaller 1977; Hunter 2015). Accordingly, researchers generally assume that prey like adult yaks (Bos grunniens) with an average body weight of 250 kg (Bagchi & Mishra 2006), are too large to be killed by snow leopards (e.g. Devkota et al. 2013; Chetri et al. 2017). In contrast, local livestock herders report that snow leopard can also kill larger prey, including adult yaks (e.g. Li et al. 2013; Suryawanshi et al. 2013), but confirmed records of snow leopard killing prey of this size appear to be lacking in the literature. We also have very limited knowledge about the consumption of snow leopard kills, and the scavengers, including conspecifics, that are using them (Fox & Chundawat 2016; Schaller 2016). Here we report on a predation event and the following consumption process of a snow leopard kill, a free-roaming adult female yak, which we studied in 2019 using snow tracking, direct observation and camera trapping in the Mongolian Altai.
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Call Number Serial 1634
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Author Ahmad, A.; Rawat, J.S.; Rai, S.C.
Title An Analysis of the Himalayan Environment and Guidelines for its Management and Ecologically Sustainable Development Type Journal Article
Year 1990 Publication (down) Environmentalist Abbreviated Journal
Volume 10 Issue 4 Pages 281-298
Keywords environmental-assessment; human-impact; sustainable-development; management-guideline; ecological-degradation; mountain-ecosystem; impact-assessment; developing-country; asia; Himalayas; snow-leopard; snow leopard; browse; environmental; assessment; Human; impact; sustainable; development; management; guidline; ecological; degradations; mountain; ecosystem; 830
Abstract The impacts of human activities on the bio-geophysical and socio-economic environment of the Himalayas are analysed. The main man-induced activities which have accelerated ecological degradation and threatened the equilibrium of Himalayan mountain ecosystems are stated as: unplanned land use, cultivation on steep slopes, overgrazing, major engineering activities, over-exploitation of village or community forests, lopping of broad leaved plant species, shifting cultivation (short cycle) in north-east India, tourism and recreation. The geomorphological conditions are major factors responsible for landslides which cause major havoc every year in the area. Wild fauna, like musk deer and the snow leopard are now under threat partially due to changes in their habitat and the introduction of exotic plant species. Population pressure and migration are major factors responsible for poverty in the hills. The emigration of the working male population has resulted in the involvement of women as a major work-force. Guidelines, with special emphasis on the application of environmental impact assessments for the management of the Himalayas, are proposed. -from Authors
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Notes Approved no
Call Number SLN @ rana @ 145 Serial 38
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