scholarly journals Impact of wild prey availability on livestock predation by snow leopards

2017 ◽  
Vol 4 (6) ◽  
pp. 170026 ◽  
Author(s):  
Kulbhushansingh R. Suryawanshi ◽  
Stephen M. Redpath ◽  
Yash Veer Bhatnagar ◽  
Uma Ramakrishnan ◽  
Vaibhav Chaturvedi ◽  
...  
Keyword(s):  
Prey Availability ◽  
Economic Damage ◽  
Snow Leopard ◽  
Wild Ungulates ◽  
Livestock Predation ◽  
Livestock Density ◽  
Potential Benefits ◽  
Resultant Increase ◽  
Conservation Concern ◽  
Snow Leopards

An increasing proportion of the world's poor is rearing livestock today, and the global livestock population is growing. Livestock predation by large carnivores and their retaliatory killing is becoming an economic and conservation concern. A common recommendation for carnivore conservation and for reducing predation on livestock is to increase wild prey populations based on the assumption that the carnivores will consume this alternative food. Livestock predation, however, could either reduce or intensify with increases in wild prey depending on prey choice and trends in carnivore abundance. We show that the extent of livestock predation by the endangered snow leopard Panthera uncia intensifies with increases in the density of wild ungulate prey, and subsequently stabilizes. We found that snow leopard density, estimated at seven sites, was a positive linear function of the density of wild ungulates—the preferred prey—and showed no discernible relationship with livestock density. We also found that modelled livestock predation increased with livestock density. Our results suggest that snow leopard conservation would benefit from an increase in wild ungulates, but that would intensify the problem of livestock predation for pastoralists. The potential benefits of increased wild prey abundance in reducing livestock predation can be overwhelmed by a resultant increase in snow leopard populations. Snow leopard conservation efforts aimed at facilitating increases in wild prey must be accompanied by greater assistance for better livestock protection and offsetting the economic damage caused by carnivores.

scholarly journals Snow Leopard Dietary Preferences and Livestock Predation Revealed by Fecal DNA Metabarcoding: No Evidence for Apparent Competition Between Wild and Domestic Prey

2021 ◽  
Vol 9 ◽  
Author(s):  
Qi Lu ◽  
Lingyun Xiao ◽  
Chen Cheng ◽  
Zhi Lu ◽  
Jindong Zhao ◽  
...  
Keyword(s):  
Dietary Habits ◽  
Negative Relationship ◽  
Apparent Competition ◽  
Mitigation Strategies ◽  
Snow Leopard ◽  
Livestock Predation ◽  
Prey Preferences ◽  
Livestock Density ◽  
Dna Metabarcoding ◽  
Snow Leopards

Accurate assessments of the patterns and drivers of livestock depredation by wild carnivores are vital for designing effective mitigation strategies to reduce human-wildlife conflict. Snow leopard’s (Panthera uncia) range extensively overlaps pastoralist land-use and livestock predation there is widely reported, but the ecological determinants of livestock consumption by snow leopards remain obscure. We investigated snow leopard dietary habits at seven sites across the Sanjiangyuan region of the Qinghai–Tibetan Plateau (QTP), an area central to the species’ global range. Snow leopard abundance, wild prey composition, and livestock density varied among those sites, thus allowing us to test the effects of various factors on snow leopard diet and livestock predation. Using DNA metabarcoding, we obtained highly resolved dietary data from 351 genetically verified snow leopard fecal samples. We then analyzed the prey preferences of snow leopards and examined ecological factors related to their livestock consumption. Across the sites, snow leopard prey was composed mainly of wild ungulates (mean = 81.5% of dietary sequences), particularly bharal (Pseudois nayaur), and supplemented with livestock (7.62%) and smaller mammals (marmots, pikas, mice; 10.7%). Snow leopards showed a strong preference for bharal, relative to livestock, based on their densities. Interestingly, both proportional and total livestock consumption by snow leopards increased linearly with local livestock biomass, but not with livestock density. That, together with a slight negative relationship with bharal density, supports apparent facilitation between wild and domestic prey. We also found a significant positive correlation between population densities of snow leopard and bharal, yet those densities showed slight negative relationships with livestock density. Our results highlight the importance of sufficient wild ungulate abundance to the conservation of viable snow leopard populations. Additionally, livestock protection is critically needed to reduce losses to snow leopard depredation, especially where local livestock abundances are high.

scholarly journals Status of the mountain ungulate prey of the Endangered snow leopard Panthera uncia in the Tost Local Protected Area, South Gobi, Mongolia

Oryx ◽  
2015 ◽  
Vol 50 (2) ◽  
pp. 214-219 ◽  
Author(s):  
Lkhagvasumberel Tumursukh ◽  
Kulbhushansingh R. Suryawanshi ◽  
Charudutt Mishra ◽  
Thomas M. McCarthy ◽  
Bazartseren Boldgiv
Keyword(s):  
Protected Area ◽  
Nature Reserve ◽  
Camera Trap ◽  
Snow Leopard ◽  
Wild Ungulates ◽  
Mountainous Regions ◽  
Demographic Surveys ◽  
Snow Leopards ◽  
Ovis Ammon ◽  
Panthera Uncia

AbstractThe availability of wild prey is a critical predictor of carnivore density. However, few conservation programmes have focused on the estimation and monitoring of wild ungulate populations and their trends, especially in the remote mountains of Central Asia. We conducted double-observer surveys to estimate the populations of ibex Capra sibirica and argali Ovis ammon in the mountainous regions of Tost Local Protected Area, South Gobi province, Mongolia, which is being considered for designation as a Nature Reserve. We also conducted demographic surveys of the more abundant ibex to examine their sex-ratio and the survival of young during 2012–2013. The estimated ibex population remained stable in 2012 and 2013 and the estimated argali population increased from 108 in 2012 to 230 in 2013. The biomass of wild ungulates was c. 6% that of livestock. Mortality in young ibex appeared to increase after weaning, at the age of 12 months. We estimated the population of wild ungulates was sufficient to support 14–18 adult snow leopards Panthera uncia. The adult snow leopard population in our study area during 2012–2013, estimated independently using camera-trap-based mark–recapture methods, was 12–14. Based on our results we identify the Tost Local Protected Area as an important habitat for the conservation of these ungulates and their predator, the Endangered snow leopard, and recommend elevation of its status to a Nature Reserve.

scholarly journals What Factors Predispose Households in Trans-Himalaya (Central Nepal) to Livestock Predation by Snow Leopards?

Animals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2187
Author(s):  
Mahesh P. Tiwari ◽  
Bishnu P. Devkota ◽  
Rodney M. Jackson ◽  
Bir Bahadur Khanal Chhetri ◽  
Sistata Bagale
Keyword(s):  
Economic Loss ◽  
Mitigation Measures ◽  
Economic Losses ◽  
Snow Leopard ◽  
Conservation Area ◽  
Livestock Depredation ◽  
Livestock Predation ◽  
Domestic Livestock ◽  
Average Loss ◽  
Snow Leopards

Livestock depredation across the trans-Himalaya causes significant economic losses to pastoralist communities. Quantification of livestock predation and the assessment of variables associated with depredation are crucial for designing effective long-term mitigation measures. We investigated the patterns and factors of livestock depredation by snow leopards (Panthera uncia) using semi-structured questionnaires targeting herders in the Narphu valley of the Annapurna Conservation Area, Nepal. During the two years (2017/18 and 2018/19), 73.9% of the households interviewed (n = 65) lost livestock to snow leopards, with an annual average loss of two livestock per household. Of the total depredation attributed to snow leopards, 55.4% were yak (mainly female: 79%), 31.7% goat, 6.8% sheep, 3.2% horse and 2.8% cattle. Results from applying Generalized Linear Mixed Models (GLMMs) revealed the total number of livestock owned and the number of larger bodied livestock species as the main explanatory covariates explaining livestock depredation. Forty-one (41%) of all herders considered snow leopard’s preference for domestic livestock as the main factor in livestock predation, whereas only 5% perceived poor herding practice as the main reason for the loss. Our study found poor and changing herding practices in the valley, whereby 71% herders reported careful herding as a solution to snow leopard depredation, and 15% of herders considered the complete extermination of snow leopards as the best solution to the problem. Tolerance levels and awareness among herders towards snow leopard conservation is increasing, mainly due to the Buddhist religion and strict law enforcement within this protected area. We recommend the effective implementation of a community-based livestock insurance scheme to compensate the economic loss of herders due to predation and improved herding practices as the recommended mitigation measures for ensuring livestock security and snow leopards’ conservation in the valley.

scholarly journals Co-occurrence of snow leopard Panthera uncia, Siberian ibex Capra sibirica and livestock: potential relationships and effects

Oryx ◽  
2018 ◽  
Vol 54 (1) ◽  
pp. 118-124 ◽  
Author(s):  
Francesco Rovero ◽  
Claudio Augugliaro ◽  
Rasmus Worsøe Havmøller ◽  
Claudio Groff ◽  
Fridolin Zimmermann ◽  
...  
Keyword(s):  
National Park ◽  
Snow Leopard ◽  
Large Carnivores ◽  
Altai Mountains ◽  
Wild Ungulates ◽  
Wild Ungulate ◽  
Wild Mammals ◽  
Snow Leopards ◽  
The Impact ◽  
Panthera Uncia

AbstractUnderstanding the impact of livestock on native wildlife is of increasing conservation relevance. For the Vulnerable snow leopard Panthera uncia, wild prey reduction, intensifying human–wildlife conflicts and retaliatory killings are severe threats potentially exacerbated by the presence of livestock. Elucidating patterns of co-occurrence of snow leopards, wild ungulate prey, and livestock, can be used to assess the compatibility of pastoralism with conservation. We used camera trapping to study the interactions of livestock, Siberian ibex Capra sibirica and snow leopards in a national park in the Altai mountains, Mongolia. We obtained 494 detections of wild mammals and 912 of domestic ungulates, dogs and humans. Snow leopards and Siberian ibex were recorded 14 and 33 times, respectively. Co-occurrence modelling showed that livestock had a higher estimated occupancy (0.65) than ibex, whose occupancy was lower in the presence of livestock (0.11) than in its absence (0.34–0.35 depending on scenarios modelled). Snow leopard occupancy did not appear to be affected by the presence of livestock or ibex but the robustness of such inference was limited by uncertainty around the estimates. Although our sampling at presumed snow leopard passing sites may have led to fewer ibex detections, results indicate that livestock may displace wild ungulates, but may not directly affect the occurrence of snow leopards. Snow leopards could still be threatened by livestock, as overstocking can trigger human–carnivore conflicts and hamper the conservation of large carnivores. Further research is needed to assess the generality and strength of our results.

scholarly journals Investigating the potential impact of trophy hunting of wild ungulates on snow leopard Panthera uncia conservation in Tajikistan

Oryx ◽  
2016 ◽  
Vol 51 (4) ◽  
pp. 597-604 ◽  
Author(s):  
Shannon M. Kachel ◽  
Kyle P. McCarthy ◽  
Thomas M. McCarthy ◽  
Nuzar Oshurmamadov
Keyword(s):  
Financial Incentives ◽  
Dietary Habits ◽  
Economic Status ◽  
Preliminary Evidence ◽  
Snow Leopard ◽  
Wild Ungulates ◽  
Trophy Hunting ◽  
Similar Area ◽  
Snow Leopards ◽  
Panthera Uncia

AbstractDeclining availability of prey is potentially a major factor limiting snow leopard Panthera uncia populations in Tajikistan and neighbouring states. Conservation initiatives to develop community-based trophy hunting programmes for ibex Capra sibirica and argali Ovis ammon polii aim to provide financial incentives for communities to limit poaching of wild ungulates. Such programmes could help to reverse local declines in ibex and argali populations, and consequently snow leopard populations, while simultaneously improving the economic status of local people. However, in practice the desired effect may not materialize. To investigate the premise, we estimated the population density of the snow leopard, using a spatial capture–recapture model based on camera trapping in two study areas (each c. 1,000 km2) in the Tajik Pamirs: a well-managed trophy hunting concession and an otherwise similar area where grazing and poaching are unmanaged. We used distance-truncated counts to assess relative densities of wild and domestic ungulates between sites, and faecal analyses to compare the dietary habits of snow leopards. Our data were limited in scope but suggested that the density of snow leopards and the relative density of wild and domestic ungulates may have been greater in the hunting concession, where wild ungulates accounted for a greater proportion of prey items. Our results provide preliminary evidence that trophy hunting of ungulates may be a viable tool for achieving snow leopard conservation goals; however, we conclude that further investigation is necessary to adequately address the question.

scholarly journals Presence of the snow leopard Panthera uncia confirmed at four sites in the Chinese Tianshan Mountains

Oryx ◽  
2017 ◽  
Vol 51 (4) ◽  
pp. 594-596 ◽  
Author(s):  
Paul J. Buzzard ◽  
Roller MaMing ◽  
Mardan Turghan ◽  
Jiawu Xiong ◽  
Tong Zhang
Keyword(s):  
Tianshan Mountains ◽  
Camera Traps ◽  
Snow Leopard ◽  
Chinese Tianshan Mountains ◽  
Western Tianshan ◽  
Chinese Tianshan ◽  
Conservation Concern ◽  
Snow Leopards ◽  
Survey Effort ◽  
Panthera Uncia

AbstractThe Endangered snow leopard Panthera uncia is a flagship species of mountainous central Asia, and a conservation concern. China has the largest extent of potential snow leopard habitat and is thus crucial for snow leopard conservation. There are many challenges to snow leopard conservation in China, however, and there is still little information on the species for many geographical locations, including the Tianshan Mountains of Xinjiang province, which are important because they potentially connect snow leopard populations in Krygyzstan and Kazakhstan with those in Mongolia. We used camera traps in four areas across eastern, central and western Tianshan, with a total survey effort of 3,216 camera-trapping days. We confirmed the presence of snow leopards and an abundance of potential snow leopard prey, including the Siberian ibex Capra sibirica, in all areas. We found 2–3 individual adult snow leopards at each site, with relatively limited survey effort, and more study is needed to fully investigate the importance of the Tianshan Mountains for the species. Establishing more protected areas is essential for snow leopard conservation, and we have used data from this study to apply for protected area status for several areas.

scholarly journals Conservation of snow leopards: spill-over benefits for other carnivores?

Oryx ◽  
2015 ◽  
Vol 50 (2) ◽  
pp. 239-243 ◽  
Author(s):  
Justine S. Alexander ◽  
Jeremy J. Cusack ◽  
Chen Pengju ◽  
Shi Kun ◽  
Philip Riordan
Keyword(s):  
Red Fox ◽  
Spatial Scales ◽  
Camera Trap ◽  
Snow Leopard ◽  
Lynx Lynx ◽  
Eurasian Lynx ◽  
Detection Rates ◽  
Cuon Alpinus ◽  
Sign Surveys ◽  
Snow Leopards

AbstractIn high-altitude settings of Central Asia the Endangered snow leopard Panthera uncia has been recognized as a potential umbrella species. As a first step in assessing the potential benefits of snow leopard conservation for other carnivores, we sought a better understanding of the presence of other carnivores in areas occupied by snow leopards in China's Qilianshan National Nature Reserve. We used camera-trap and sign surveys to examine whether other carnivores were using the same travel routes as snow leopards at two spatial scales. We also considered temporal interactions between species. Our results confirm that other carnivores, including the red fox Vulpes vulpes, grey wolf Canis lupus, Eurasian lynx Lynx lynx and dhole Cuon alpinus, occur along snow leopard travel routes, albeit with low detection rates. Even at the smaller scale of our camera trap survey all five carnivores (snow leopard, lynx, wolf, red fox and dhole) were observed. Kernel density estimates suggested a high degree of temporal overlap between the snow leopard and the fox, and the snow leopard and the lynx, as indicated by high overlap coefficient estimates. There is an opportunity to consider protective measures at the local scale that would benefit various species simultaneously. However, it should also be recognized that snow leopard conservation efforts could exacerbate human–wildlife conflicts through their protective effect on other carnivore species.

scholarly journals Studying the snow leopard: reconceptualizing conservation across the China–India border

BJHS Themes ◽  
2016 ◽  
Vol 1 ◽  
pp. 169-198
Author(s):  
MICHAEL LEWIS ◽  
E. ELENA SONGSTER
Keyword(s):  
Local Communities ◽  
Snow Leopard ◽  
Recent Past ◽  
Conservation Science ◽  
The West ◽  
Ideal Case ◽  
Potential Source ◽  
Snow Leopards

AbstractThe snow leopard is a highly charismatic megafauna that elicits admiration, concern and donations from individuals and NGOs in the West. In its home territories, however, it is a threat to local communities' livestock and a potential source of income for its pelt and parts. Conservation and study are further challenged by its range; snow leopards traverse the borders separating China, India and ten other countries with long histories of tension with each other as well as internal political and economic struggles. This transnational animal provides an ideal case study for the consideration of transnational conservation science in the recent past.

scholarly journals Implications of landscape genetics and connectivity of snow leopard in the Nepalese Himalayas for its conservation

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Bikram Shrestha ◽  
Pavel Kindlmann
Keyword(s):  
Climate Change ◽  
Genetic Structure ◽  
Habitat Suitability ◽  
Snow Leopard ◽  
Tree Line ◽  
Large Mammals ◽  
Alpine Zone ◽  
Suitability Maps ◽  
Suitable Habitats ◽  
Snow Leopards

AbstractThe snow leopard is one of the most endangered large mammals. Its population, already low, is declining, most likely due to the consequences of human activity, including a reduction in the size and number of suitable habitats. With climate change, habitat loss may escalate, because of an upward shift in the tree line and concomitant loss of the alpine zone, where the snow leopard lives. Migration between suitable areas, therefore, is important because a decline in abundance in these areas may result in inbreeding, fragmentation of populations, reduction in genetic variation due to habitat fragmentation, loss of connectivity, bottlenecks or genetic drift. Here we use our data collected in Nepal to determine the areas suitable for snow leopards, by using habitat suitability maps, and describe the genetic structure of the snow leopard within and between these areas. We also determine the influence of landscape features on the genetic structure of its populations and reveal corridors connecting suitable areas. We conclude that it is necessary to protect these natural corridors to maintain the possibility of snow leopards’ migration between suitable areas, which will enable gene flow between the diminishing populations and thus maintain a viable metapopulation of snow leopards.

scholarly journals Factors contributing to a striking shift in human–wildlife dynamics in Hemis National Park, India: 22 years of reported snow leopard depredation

Oryx ◽  
2018 ◽  
Vol 53 (1) ◽  
pp. 58-62 ◽  
Author(s):  
Pushpinder S. Jamwal ◽  
Jigmet Takpa ◽  
Michael H. Parsons
Keyword(s):  
National Park ◽  
Large Population ◽  
Well Being ◽  
Snow Leopard ◽  
Before And After ◽  
The Government ◽  
Hunting Regulations ◽  
Government Records ◽  
Snow Leopards ◽  
Free Ranging

AbstractHemis National Park of the Trans-Himalayas is home to a large population of the snow leopard Panthera uncia and increasing numbers of agro-pastoralists. To persist in this harsh terrain, farmers have to either farm livestock or hunt free-ranging, native ungulates. The availability of more livestock and fewer natural prey created a dynamic whereby snow leopards depredated livestock, followed by retaliatory killing of snow leopards. In 1992, to assist farmers and wildlife, the government enacted a cost-compensation scheme. Following a decade with marginally fewer depredation events, in 2002, two additional strategies were implemented: predator-proof holding pens and the Himalayan Homestay Programme. We assessed 22 years (1992–2013) of depredation data, comparing the periods before and after the additional initiatives. Government records showed that during 1992–2013, 1,624 livestock were depredated from 339 sites, with c. USD 15,000 paid as compensation. There were significantly more kills annually before (a mean of 41) than after (3.5) the initiatives, and mass killings (≥ 5 animals killed per attack) were significantly reduced from 5.5 to 0.5 events per year. Goats and sheep (57%) and horses (13%) comprised the majority of losses. The marked reduction in depredation occurred whilst regulations against hunting were being enforced, probably resulting in an increase in the number of wild prey as alternative food. We conclude that together, cost-compensation, tighter hunting regulations, improved holding pens and the Homestay Programme helped support the well-being of the community while aiding conservation efforts.

Sign in / Sign up

Export Citation Format

Share Document