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Author Johansson, O., Koehler, G., Rauset, G. R.< Samelius, G., Andren, H., Mishra, C., Lhagvarsuren, P., McCarthy, T., Low, M.
Title Sex specific seasonal variation in puma and snow leopard home range utilization Type Journal Article
Year 2018 Publication Ecosphere Abbreviated Journal
Volume 9 Issue 8 Pages (up) 1-14
Keywords Cougar, female choice, LoCoH, mating tactics, Panthera Uncia, Puma concolor, spacing pattern, territoriality
Abstract Territory size is often larger for males than for females in species without biparental care. For large solitary carnivores, this is explained by males encompassing a set of female territories to monopolize their reproduction during mating (area maximization). However, males are expected to behave more like females outside of breeding, with their area utilization being dependent on the range required to secure food resources (area minimization). To examine how male and female solitary carnivores adjust their spatial organization during the year as key resources (mates and prey) change, we radio&#8208;collared 17 pumas (Puma concolor; nine males and eight females) and 14 snow leopards (Panthera uncia; seven males and seven females) and estimated home range size and overlap on two temporal scales (annual vs. monthly). Contrary to expectation, we found no evidence that males monopolized females (the mean territory overlap between females and the focal male during the mating season was 0.28 and 0.64 in pumas and snow leopards, respectively). Although male&#65533;male overlap of annual home ranges was comparatively high (snow leopards [0.21] vs. pumas [0.11]), monthly home range overlaps were small (snow leopards [0.02] vs. pumas [0.08]) suggesting strong territoriality. In pumas, both males and females reduced their monthly home ranges in winter, and at the same time, prey distribution was clumped and mating activity increased. In snow leopards, females showed little variation in seasonal home range size, following the seasonal stability in their primary prey. However, male snow leopards reduced their monthly home range utilization in the mating season. In line with other studies, our results suggest that female seasonal home range variation is largely explained by changes in food resource distribution. However, contrary to expectations, male territories did not generally encompass those of females, and males reduced their home ranges during mating. Our results show that male and female territorial boundaries tend to intersect in these species, and hint at the operation of female choice and male mate guarding within these mating systems.
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Call Number SLN @ rakhee @ Serial 1471
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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 Fauna & Flora International Abbreviated Journal
Volume Issue Pages (up) 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 Fauna & Flora International Abbreviated Journal
Volume Issue Pages (up) 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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Call Number SLN @ rakhee @ Serial 1475
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Author Shrestha, B., Aihartza, J., Kindlmann
Title Diet and prey selection by snow leopards in the Nepalese Himalayas Type Journal Article
Year 2018 Publication PLoS ONE Abbreviated Journal
Volume Issue Pages (up) 1-18
Keywords
Abstract Visual attractiveness and rarity often results in large carnivores being adopted as flagship

species for stimulating conservation awareness. Their hunting behaviour and prey selection

can affect the population dynamics of their prey, which in turn affects the population dynamics

of these large carnivores. Therefore, our understanding of their trophic ecology and foraging

strategies is important for predicting their population dynamics and consequently for

developing effective conservation programs. Here we concentrate on an endangered species

of carnivores, the snow leopard, in the Himalayas. Most previous studies on snow leopard

diet lack information on prey availability and/or did not genetically check, whether the

identification of snow leopard scats is correct, as their scats are similar to those of other

carnivores. We studied the prey of snow leopard in three Himalayan regions in Nepal

(Sagarmatha National Park (SNP), Lower Mustang (LM) and Upper Manang (UM) in the

Annapurna Conservation Area, during winter and summer in 2014&#65533;2016. We collected 268

scats along 139.3 km linear transects, of which 122 were genetically confirmed to belong to

snow leopard. Their diet was identified by comparing hairs in scats with our reference collection

of the hairs of potential prey. We determined prey availability using 32&#65533;48 camera-traps

and 4,567 trap nights. In the SNP, the most frequent prey in snow leopard faeces was the

Himalayan tahr in both winter and summer. In LM and UM, its main prey was blue sheep in

winter, but yak and goat in summer. In terms of relative biomass consumed, yak was the

main prey everywhere in both seasons. Snow leopard preferred large prey and avoided

small prey in summer but not in winter, with regional differences. It preferred domestic to

wild prey only in winter, and in SNP. Unlike most other studies carried out in the same area,

our study uses genetic methods for identifying the source of the scat. Studies solely based

on visual identification of samples may be strongly biased. Diet studies based on frequency

of occurrence of prey tend to overestimate the importance of small prey, which may be consumed

more often, but contribute less energy than large prey. However, even assessments

based on prey biomass are unlikely to be accurate as we do not know whether the actual

size of the prey consumed corresponds to the average size used to calculate the biomass

eaten. For example, large adults may be too difficult to catch and therefore mostly young animals are consumed, whose weight is much lower. We show that snow leopard consumes

a diverse range of prey, which varies both regionally and seasonally. We conclude that in

order to conserve snow leopards it is also necessary to conserve its main wild species of

prey, which will reduce the incidence of losses of livestock.
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Call Number SLN @ rakhee @ Serial 1476
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Author Suryawanshi, K. R., Khanyari, M., Sharma, K., Lkhagvajav, P., Mishra, C.
Title Sampling bias in snow leopard population estimation studies Type Journal Article
Year 2019 Publication Population Eccology Abbreviated Journal
Volume Issue Pages (up) 1-9
Keywords camera trap, Central Asia, Himalaya, meta-analysis, monitoring, Panthera uncia, population ecology
Abstract Accurate assessments of the status of threatened species and their conservation

planning require reliable estimation of their global populations and robust monitoring

of local population trends. We assessed the adequacy and suitability of studies

in reliably estimating the global snow leopard (Panthera uncia) population. We

compiled a dataset of all the peer-reviewed published literature on snow leopard

population estimation. Metadata analysis showed estimates of snow leopard density

to be a negative exponential function of area, suggesting that study areas have generally

been too small for accurate density estimation, and sampling has often been

biased towards the best habitats. Published studies are restricted to six of the

12 range countries, covering only 0.3&#65533;0.9% of the presumed global range of the

species. Re-sampling of camera trap data from a relatively large study site

(c.1684 km2) showed that small-sized study areas together with a bias towards

good quality habitats in existing studies may have overestimated densities by up to

five times. We conclude that current information is biased and inadequate for generating

a reliable global population estimate of snow leopards. To develop a rigorous

and useful baseline and to avoid pitfalls, there is an urgent need for

(a) refinement of sampling and analytical protocols for population estimation of

snow leopards (b) agreement and coordinated use of standardized sampling protocols

amongst researchers and governments across the range, and (c) sampling

larger and under-represented areas of the snow leopard's global range.
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Call Number SLN @ rakhee @ Serial 1477
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Author Chetri, M, Odden, M., Sharma, K., Flagstad, O., Wegge, P
Title Estimating snow leopard density using fecal DNA in a large landscape in north-central Nepal Type Journal Article
Year 2019 Publication Global Ecology and Conservation Abbreviated Journal
Volume Issue 17 Pages (up) 1-8
Keywords Panthera uncia, Density, Annapurna-Manaslu landscape, Noninvasive, Spatial scale
Abstract Although abundance estimates have a strong bearing on the conservation status of a

species, less than 2% of the global snow leopard distribution range has been sampled

systematically, mostly in small survey areas. In order to estimate snow leopard density

across a large landscape, we collected 347 putative snow leopard scats from 246 transects

(490 km) in twenty-six 5  5km sized sampling grid cells within 4393 km2 in Annapurna-

Manaslu, Nepal. From 182 confirmed snow leopard scats, 81 were identified as belonging

to 34 individuals; the remaining were discarded for their low (<0.625) quality index. Using

maximum likelihood based spatial capture recapture analysis, we developed candidate

model sets to test effects of various covariates on density and detection of scats on transects.

The best models described the variation in density as a quadratic function of

elevation and detection as a linear function of topography. The average density estimate of

snow leopards for the area of interest within Nepal was 0.95 (SE 0.19) animals per 100 km2

(0.66e1.41 95% CL) with predicted densities varying between 0.1 and 1.9 in different parts,

thus highlighting the heterogeneity in densities as a function of habitat types. Our density

estimate was low compared to previous estimates from smaller study areas. Probably,

estimates from some of these areas were inflated due to locally high abundances in overlap

zones (hotspots) of neighboring individuals, whose territories probably range far beyond

study area borders. Our results highlight the need for a large-scale approach in snow

leopard monitoring, and we recommend that methodological problems related to spatial

scale are taken into account in future snow leopard research.
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Call Number SLN @ rakhee @ Serial 1478
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Author Jamtsho, Y., Katel, O.
Title Livestock depredation by snow leopard and Tibetan wolf: Implications for herders&#65533; livelihoods in Wangchuck Centennial National Park, Bhutan Type Journal Article
Year 2019 Publication Springer Open Abbreviated Journal
Volume Issue 9:1 Pages (up) 1-10
Keywords Wildlife-livestock conflicts, Endangered predators, Protected area, Income loss
Abstract Human-wildlife conflict (HWC) is a serious problem in many parts of the world, and Bhutan&#65533;s Wangchuck Centennial

National Park (WCNP) is no exception. Located in the remote alpine areas of the eastern Himalaya, wildlife species

such as snow leopard (SL) and Tibetan wolf (TW) are reported to kill livestock in many parts of the Park. Such

depredation is believed to have affected the livelihoods of high-altitude herding communities, resulting in conflicts

between them. This study provides analysis on the extent of livestock depredation by wildlife predators such as SL

and TW and examines its implications for the livelihoods of herding communities of Choekhortoe and Dhur regions

of WCNP. Using semi-structured questionnaires, all herders (n = 38) in the study area were interviewed. The questions

pertained to livestock population, frequency of depredation and income lost due to depredation in the last five years

from 2012 to 2016. This study recorded 2,815 livestock heads in the study area, with an average herd size of 74.1 stock.

The average herd size holding showed a decreasing trend over the years, and one of the reasons cited by the herders

is depredation by SL and TW and other predators. This loss equated to an average annual financial loss equivalent to

10.2% (US$837) of their total per capita cash income. Such losses have resulted in negative impacts on herders&#65533;

livelihood; e.g. six herders (2012-2016) even stopped rearing livestock and resorted to an alternate source of cash

income. The livestock intensification programmes, including pasture improvement through allowing controlled

burning, and financial compensation, may be some potential short-term solutions to reduce conflict between herders

and predators. Issuing permits for cordyceps (Ophiocordyceps sinensis) collection only to the herders and instilling the

sense of stewardship to highland herders may be one of the long-term solutions.
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Call Number SLN @ rakhee @ Serial 1479
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Author Maheshwari, A. , Sathyakumar, S.
Title Snow leopard stewardship in mitigating human-wildlife conflict in Hemis National Park, Ladakh, India Type Journal Article
Year 2019 Publication Human Dimensions of Wildlife Abbreviated Journal
Volume Issue Pages (up) 1-5
Keywords Snow leopard; human-wildlife conflict; ecotourism; livelihood; India
Abstract Among large predators, snow leopards (Panthera uncia) and co-predators (e.g., wolves

Canis lupus, lynx Lynx lynx) often cause economic losses, engendering animosity from

local communities in the mountain ecosystem across south and central Asia (Din et al.,

2017; Jackson & Lama, 2016; Maheshwari, Takpa, Kujur, & Shawl, 2010; Schaller, 2012).

These economic losses range from around US $50 to nearly $300 per household,

a significant sum given per capita annual incomes of $250 – $400 (Jackson & Wangchuk,

2004; Mishra, 1997). Recent efforts such as improved livestock husbandry practices

(predator-proof livestock corrals – closed night shelters with covered roof with wiremesh

and a closely fitting iron or wooden door that can be securely locked at night) and

community-based ecotourism (e.g., home stays, guides, porters, pack animals, campsites)

are providing alternative livelihood opportunities and mitigating large carnivores – human

conflict in the snow leopard habitats (Hanson, Schutgens, & Baral, 2018; Jackson, 2015;

Jackson & Lama, 2016; Vannelli, Hampton, Namgail, & Black, 2019). Snow leopard-based

ecotourism provides an opportunity to secure livelihoods and reduce poverty of the

communities living in ecotourism sites across Ladakh (Chandola, 2012; Jackson, 2015).

To understand the role of snow leopard-based ecotourism in uplifting the financial profile

of local communities, mitigating large carnivore – human conflict and eventually changing

attitudes towards large carnivores in Hemis National Park, Ladakh, India, we compared

the estimated financial gains of a snow leopard-based ecotourism to stated livestock

predation losses by snow leopards and wolves.
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Call Number SLN @ rakhee @ Serial 1484
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Author Hanson, J. H., Schutgens, M., Leader-Williams, N.
Title What factors best explain attitudes to snow leopards in the Nepal Himalayas? Type Journal Article
Year 2019 Publication PLoS ONE Abbreviated Journal
Volume Issue Pages (up) 1-19
Keywords
Abstract The snow leopard Panthera uncia is a vulnerable wild felid native to mountainous regions of 12 Asian countries. It faces numerous overlapping threats, including killings by herders retaliating against livestock losses, the illegal wildlife trade, loss of prey and habitat, infra- structure, energy and mining developments, and climate change. The species ranges over large territories that often lie outside of protected areas (PA), so coexistence with human populations across its range is key to its persistence. Human attitudes to snow leopards may be an important factor to consider in reducing overlapping threats to this species. How- ever, this nexus has not been widely studied to date. Attitudes to snow leopard conserva- tion, including actors and interventions, may also be a significant aspect of coexistence. These have also received limited empirical attention. This study therefore explored human attitudes to snow leopards and to snow leopard conservation, the motivations for these atti- tudes and the individual factors that best explained them. Using systematic sampling, a quantitative questionnaire was administered to 705 households at two sites in the Nepal Himalayas: Sagarmatha National Park, with a less decentralised governance model, and Annapurna Conservation Area, with a more decentralised model. Linear regression models were the main form of analysis. Based on these, attitudes to snow leopard conservation emerged as the strongest influence on local attitudes to snow leopards, and vice versa. This was true in both PAs, despite their differing management regimes. Other important explana- tory factors included numbers of livestock owned, years of education, household livelihoods and age. Furthermore, a positive intrinsic motivation was the most common reason given by respondents to explain their attitudes to both snow leopards and snow leopard conservation. These findings demonstrate that, in addition to the usual suite of factors that influence atti- tudes to a species, the way in which its conservation is pursued and perceived also needs consideration. How the snow leopard is conserved may strongly influence its coexistence with local communities.
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Call Number SLN @ rakhee @ Serial 1489
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Author Li, J., Weckworth, B. V., McCarthy, T. M., Liang, X., Liu, Y., Xing, R., Li, D., Zhang, Y., Xue, Y., Jackson, R., Xiao, L., Cheng, C., Li, S., Xu, F., Ma, M., Yang, X., Diao, K., Gao, Y., Song, D., Nowell, K., He, B., Li, Y., McCarthy, K., Paltsyn, M. Y., Sharma, K., Mishra, C., Schaller, G. B., Lu, Z., Beissinger, S. R.
Title Defining priorities for global snow leopard conservation landscapes Type Journal Article
Year 2019 Publication Biological Conservation Abbreviated Journal
Volume 241 Issue 108387 Pages (up) 1-10
Keywords Panthera uncia, Conservation prioritization, Landscape Conservation Unit, Connectivity, Linkage
Abstract The snow leopard (Panthera uncia) is an apex predator on the Tibetan Plateau and in the surrounding mountain ranges. It is listed as Vulnerable in the IUCN's Red List. The large home range and low population densities of this species mandate range-wide conservation prioritization. Two efforts for range-wide snow leopard conservation planning have been conducted based on expert opinion, but both were constrained by limited knowledge and the difficulty of evaluating complex processes, such as connectivity across large landscapes. Here, we compile > 6000 snow leopard occurrence records from across its range and corresponding environmental covariates to build a model of global snow leopard habitat suitability. Using spatial prioritization tools, we identi!ed seven large continuous habitat patches as global snow leopard Landscape Conservation Units (LCUs). Each LCU faces differing threat levels from poaching, anthropogenic development, and climate change. We identi!ed ten po- tential inter-LCU linkages, and centrality analysis indicated that Tianshan-Pamir-Hindu Kush-Karakorum, Altai, and the linkage between them play a critical role in maintaining the global snow leopard habitat connectivity.
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Call Number SLN @ rakhee @ Serial 1490
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