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Author |
Koju, N. P., Gosai, K. R., Bashyal, B., Byanju, R., Shrestha, A., Buzzard, P., Beisch, W. B., Khanal, L. |
Title |
Seasonal Prey Abundance and Food Plasticity of the Vulnerable Snow Leopard (Panthera uncia) in the Lapchi Valley, Nepal Himalayas |
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Journal Article |
Year |
2023 |
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Animals |
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13 |
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3182 |
Pages |
1-16 |
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apex predator; flagship species; micro-histology; niche overlap; prey preference |
Abstract |
Conservation strategies for apex predators, like the snow leopard (Panthera uncia), depend on a robust understanding of their dietary preferences, prey abundance, and adaptability to changing ecological conditions. To address these critical conservation concerns, this study presents a comprehensive evidence on prey availability and preferences for snow leopards in the Lapchi Valley in the Nepal Himalayas from November 2021 to March 2023. Field data were collected through the installation of twenty-six camera traps at 16 strategically chosen locations, resulting in the recording of 1228 events of 19 mammalian species, including domesticated livestock. Simultaneously, the collection of twenty snow leopard scat samples over 3800 m above sea level allowed for a detailed dietary analysis. Photo capture rate index and biomass composition analysis were carried out and seasonal prey availability and consumption were statistically analyzed. A total of 16 potential prey species for the snow leopard were documented during the study period. Himalayan musk deer (Moschus leucogaster) was the most abundant prey species, but infrequent in the diet suggesting that are not the best bet prey for the snow leopards. Snow leopards were found to exhibit a diverse diet, consuming eleven prey species, with blue sheep (Pseudois nayaur) being their most consumed wild prey and horses as their preferred livestock. The Pianka’s index of dietary niche overlap between the summer and winter seasons were 0.576, suggesting a pronounced seasonal variation in food preference corroborating with the prey availability. The scarcity of larger preys in winter is compensated by small and meso-mammals in the diet, highlighting the snow leopard’s capacity for dietary plasticity in response to the variation in resource availability. This research suggests for the utilization of genetic tools to further explore snow leopard diet composition. Additionally, understanding transboundary movements and conducting population assessments will be imperative for the formulation of effective conservation strategies. |
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SLN @ rakhee @ |
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1733 |
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Author |
Aryal, A. |
Title |
Final Report On Demography and Causes of Mortality of Blue Sheep (Pseudois nayaur) in Dhorpatan Hunting Reserve in Nepal |
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Report |
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2009 |
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1-53 |
Keywords |
Report; mortality; blue; blue sheep; blue-sheep; sheep; Pseudois; pseudois nayaur; Pseudois-nayaur; nayaur; Dhorpatan; hunting; reserve; Nepal; biodiversity; research; training; snow; snow leopard; snow-leopard; leopard; conservation; program; population; Population-Density; density; densities; change; Sex; study; area; High; poaching; Pressure; reducing; number; predators; predator; poison; wolf; wolves; canis; Canis-lupus; lupus; wild; wild boar; prey; prey species; prey-species; species; scats; scat; value; fox; cover; deer; diet; leopards; pika; snow leopards; snow-leopards; soil; Relationship |
Abstract |
A total of 206 individual Blue sheep Pseudois nayaur were estimated in Barse and Phagune blocks of Dhorpatan Hunting Reserve (DHR) and population density was 1.8 Blue sheep/sq.km. There was not significant change in population density from last 4 decades. An average 7 animals/herd (SD-5.5) were classified from twenty nine herds, sheep per herds varying from 1 to 37. Blue sheep has classified into sex ratio on an average 75 male/100females was recorded in study area. The sex ratio was slightly lower but not significantly different from the previous study. Population of Blue sheep was seen stable or not decrease even there was high poaching pressure, the reason may be reducing the number of predators by poison and poaching which has
supported to increase blue sheep population. Because of reducing the predators Wolf Canis lupus, Wild boar population was increasing drastically in high rate and we can observed wild boar above the tree line of DHR. The frequency of occurrence of different prey species in scats of different predators shows that, excluding zero values, the frequencies of different prey species were no significantly different (ö2= 10.3, df = 49, p > 0.05). Most of the scats samples (74%) of Snow leopard, Wolf, Common Leopard, Red fox's cover one prey species while two and three species were present in 18% and 8%, respectively. Barking deer Muntiacus muntjak was the most frequent (18%) of total diet composition of common leopards. Pika Ochotona roylei was the most frequent (28%), and Blue sheep was in second position for diet of snow leopards which cover 21% of total diet composition. 13% of diet covered non-food item such as soil, stones, and vegetable. Pika was most frequent on Wolf and Red fox diet which covered 32% and 30% respectively. There was good positive relationship between the scat density and Blue sheep consumption rate, increasing the scat density, increasing the Blue sheep consumption rate. Blue sheep preference by different predators such as Snow leopard, Common leopard, Wolf and Red fox were 20%, 6%, 13% and 2% of total prey species respectively. |
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The Biodiversity Research and Training Forum (BRTF) Nepal. Email: savefauna@yahoo.com
Submitted to Snow Leopard Conservation Grants Program, USA. |
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SLN @ rana @ 1064 |
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104 |
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Author |
Clyde, V.L.; Ramsay, E.C.; Bemis, D.A. |
Title |
Fecal shedding of Salmonella in exotic felids |
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Journal Article |
Year |
1997 |
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J.Zoo Wildl.Med |
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28 |
Issue |
2 |
Pages |
148-152 |
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antibiotics; captive-animal-care; diarrhea; endangered; threatened-species; handling-methods; mammals parasites; Diseases; salmonella; zoos; snow-leopard; leopard; salmonellosis; husbandry; captive; Animal; care; threatened; species; handling; mammals; parasites; snow; browse; 1320 |
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The authors discuss the occurrence of salmonellosis in collections of exotic felids. Data suggest that zoo employees having contact with cat feces or raw diets have a high rate of occupational exposure to Salmonella and should exercise appropriate hygienic precautions. pcp |
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Milwaukee Cty. Zoo, Milwaukee, WI 53226
Document Type: English |
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SLN @ rana @ 304 |
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227 |
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Author |
Emanoil, M. |
Title |
Snow leopard: Uncia (panthers) uncia |
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Book Chapter |
Year |
1994 |
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Encyclopedia of Endangered Species |
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205-206 |
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endangered; endangered species; snow leopard; uncia |
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IUCN, Gale Research Inc. |
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Emanoil, M. |
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SLN @ rana @ 963 |
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253 |
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Author |
Foose, T.J. |
Title |
A Species Survival PLan (SSP) for snow leopard, Panthera uncia: Genetic and demographic analysis and management |
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Book Chapter |
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1982 |
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International Pedigree Book of Snow Leopards, Vol. 3 |
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3 |
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81-102 |
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analysis; demographic; International; management; Panthera-uncia; pedigree; snow leopard; Species-Survival-Plan; species survival plan; Ssp |
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Helsinki Zoo |
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Helsinki |
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Blomqvist, L. |
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SLN @ rana @ 1028 |
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280 |
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Author |
Fox, J.L. |
Title |
Conflict between predators and people in Ladakh |
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Journal Article |
Year |
1997 |
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Cat News |
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17 |
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18 |
Keywords |
asia; India; behavior; endangered; threatened-species; mammals; management; predation; public relations; reserves; refuges; parks; wildlife; human-relationships; livestock; sheep; goats; prey; International-Snow-Leopard-Trust; protected-area; Hemis; browse; Islt; International; snow; leopard; trust; public; Relations; Human; relationships; protected; 640 |
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During a six-week period in Hemis National Park, Ladakh, India, snow leopards killed 10 sheep and goats and one leopard gained access to a livestock pen and killed many of the animals inside. Dholes also killed sheep and goats, and a wolf killed a young horse. Residents routinely remove snow leopard cubs from their dens to limit future damage by this species. How to deal with the plight of the people living in the area while still protecting the endangered species are major concerns of the International Snow Leopard Trust, which manages Hemis National Park. lgh. |
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AUTHOR ADDRESS: Dep. Ecol./Zool., IBG Univ. Tromso, Tromso, Norway, ORIGINAL SOURCE: Snow Leopard News, Autumn 1997
Document Type: English
Call Number: WR99-007446 |
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SLN @ rana @ 309 |
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310 |
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Author |
Green, M.J.B. |
Title |
Protected areas and snow leopards: their distribution and status |
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Journal Article |
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1987 |
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Tiger Paper |
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14 |
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4 |
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1-10 |
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Central Asia; conserve; conserving; distribution; endangered species; network; Panthera-uncia; panthera uncia; protected; protected-area; protected areas; snow leopard; status; protected area; protected-areas; areas; area; snow; snow leopards; snow-leopards; snow-leopard; leopards; leopard; International; symposium; India |
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Considerable efforts have been devoted to conserving the snow leopard Panthera uncia in recent years, but progress has inevitably been slow due to the difficulties of studying a sparsely distributed, secretive and endangered species in often isolated mountainous terrain. Although knowledge about the species overall distribution in the highlands of Central Asia still remains fragmenatry, it is important to briefly examine all the available information in order to review measures taken to date to conserve the species through the protected areas network. The purpose of this paper is to examine the distribution and status of protected areas inhabited or visited by snow leopard in relation to the species' distribution and highlight deficiences in the present network. |
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Presented at 5th International Snow Leopard Symposium held in Srinagar, India, from 13-15 October 1986. Also published in conference proceedings. |
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SLN @ rana @ 965 |
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347 |
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Guerrero, D. |
Title |
Animal behavior concerns & solutions: snow leopard (Uncia uncia) evaluation, zoo |
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Journal Article |
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1998 |
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Anim.Keepers' Forum |
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25 |
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2 |
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56-58 |
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aggressive-behavior; behavior; captive-animal-care; diets; endangered; threatened-species; genetics; handling-methods; intraspecies-relationships; social-behavior; husbandry; zoos; snow leopard; aggressive; captive; Animal; care; threatened; species; handling; methods; intraspecies; relationships; social; browse; 1310 |
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The author offers advice on how a captive-raised snow leopard cub could be acclimated to humans so it could be used as a zoo “ambassador”. The cub had negative experiences with humans and lacked socialization with other animals and conspecifics. Methods of avoiding and redirecting the cub's aggressive behavior are suggested. lgh. |
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Ark Anim., Inc., P.O. Box 1154, Escondido, CA 92033-1154. e-mail: arkabc@arkanimals.com
Document Type: English |
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SLN @ rana @ 338 |
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358 |
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Hunter, D. |
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Mongolian-American Snow Leopard Project |
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Journal Article |
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1997 |
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Cat News |
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26 |
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15-16 |
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asia; Mongolia; panthera uncia; endangered; threatened species; mammals; study methods; techniques; telemetry; snow leopard project; distribution; Gobi Desert; threatened; species; snow; leopard; snow-leopard; project; study; methods; panthera; uncia; browse; 630 |
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A snow leopard project is underway to study snow leopards in Mongolia. The project, called the Mongolian-American Snow Leopard Project, involves the Wildlife Conservation Society, the Mongolian Association for the Conservation of Nature and Environment, the National Geographic Society, the Mongolian Ministry of Nature and the Environment, the U.S. National Biological Service, and the International Snow Leopard Trust. The objective of the study is to survey the distribution and status of Mongolia's snow leopards, including those living in the Gobi Desert. klf. |
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AUTHOR ADDRESS: Natl. Biol. Surv., MESC, 4512 McMurray Ave., Fort Collins, CO 80525-3400, NOTES: reprinted from: Snow Line (Intl. Snow Leopard Trust) Vol. XIV, 1996.
Document Type: English
Call Number: WR97-008333 |
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SLN @ rana @ 310 |
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392 |
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Author |
Jackson, P. |
Title |
Villagers save predatory snow leopard |
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Journal Article |
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1998 |
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Cat News |
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28 |
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12 |
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conservation education; damage; damage by wildlife; endangered; threatened species; mammals; management; wildlife; human relationships; relocation; goats; livestock; Pakistan; herders; prey; panthera uncia; browse; conservation; education; threatened; species; Human; relationships; panthera; uncia; 570 |
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A short report is presented on the capture and relocation of a snow leopard in northern Pakistan. Villagers discovered the leopard attacking their goats and captured it. WWF-Gilgit relocated the leopard to a remote area. slj. |
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AUTHOR ADDRESS: 1172 Bougy, Switzerland. tel/fax: +41 (021) 808-6012; e-mail: pjackson@iprolink.ch
Document Type: English |
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SLN @ rana @ 336 |
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430 |
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