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Author |
Jackson, R.; Roe, J.; Wangchuk, R.; Hunter, D. |
Title |
Estimating Snow Leopard Population Abundance Using Photography and Capture-Recapture Techniques |
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Miscellaneous |
Year |
2006 |
Publication |
Wildlife Society Bulletin |
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34 |
Issue |
3 |
Pages |
772-781 |
Keywords |
abundance; camera trapping; capture rates; dentistry; identification; India; photography; snow leopard; Uncia uncia |
Abstract ![sorted by Abstract field, descending order (down)](img/sort_desc.gif) |
Conservation and management of snow leopards (Uncia uncial) has largely relied on anecdotal evidence and presence-absence data due to their cryptic nature and the difficult terrain they inhabit. These methods generally lack the scientific rigor necessary to accurately estimate population size and monitor trends. We evaluated the use of photography in capture-mark-recapture (CMR) techniques for estimating snow leopard population abundance and density within Hemis National Park, Ladakh, India. We placed infrared camera traps along actively used travel paths, scent-sprayed rocks, and scrape sites within 16-30 kmý sampling grids in successive winters during January and March 2003-2004. We used head-on, oblique, and side-view camera configurations to obtain snow leopard photographs at varying body orientations. We calculated snow leopard abundance estimates using the program CAPTURE. We obtained a total of 66 and 49 snow leopard captures resulting in 8.91 and 5.63 individuals per 100 trap nights during 2003 and 2004, respectively. We identified snow leopards based on the distinct pelage patters located primarily on the forelimbs, flanks, and dorsal surface of the tail. Capture probabilities ranged from 0.33 to 0.67. Density estimates ranged from 8.49 (SE+0.22) individuals per 100 kmý in 2003 to 4.45 (SE+0.16) in 2004. We believe the density disparity between years is attributable to different trap density and placement rather than to an actual decline in population size. Our results suggest that photographic capture-mark-recapture sampling may be a useful tool for monitoring demographic patterns. However, we believe a larger sample size would be necessary for generating a statistically robust estimate of population density and abundance based on CMR models. |
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SLN @ rana @ 912 |
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476 |
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Johansson, O., Kachel, S., Weckworth, B. |
Title |
Guidelines for Telemetry Studies on Snow Leopards |
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Journal Article |
Year |
2022 |
Publication |
Animals |
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12 |
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1663 |
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1-12 |
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animal welfare; capture; collar; felid; GPS; immobilization; Panthera uncia; trapping |
Abstract ![sorted by Abstract field, descending order (down)](img/sort_desc.gif) |
Animal-borne tracking devices have generated a wealth of new knowledge, allowing us to better understand, manage and conserve species. Fitting such tracking devices requires that animals are captured and often chemically immobilized. Such procedures cause stress and involve the risk of injuries and loss of life even in healthy individuals. For telemetry studies to be justifiable, it is vital that capture operations are planned and executed in an efficient and ethical way. Project objectives must be clearly articulated to address well-defined knowledge gaps, and studies designed to maximize the probability of achieving those goals. We provide guidelines for how to plan, design, and implement telemetry studies with a special emphasis on snow leopards that are typically captured using foot snares. We also describe the necessary steps to ensure that captures are conducted safely, and with minimal stress to animals. |
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SLN @ rakhee @ |
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1712 |
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Author |
Schaller, G. |
Title |
Wildlife Survey in Tibet, Report #8 |
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Miscellaneous |
Year |
1988 |
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Tibet; survey; Kashi; Xinjiang; antelope; wild-ass; gazzele; argali; blue-sheep; yak; wolf; brown-bear; livestock; hunting; trapping; poaching; browse; 4300 |
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SLN @ rana @ 418 |
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856 |
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Ale, S., Shrestha, B., and Jackson, R. |
Title |
On the status of Snow Leopard Panthera Uncia (Schreber 1775) in Annapurna, Nepal |
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2014 |
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Journal of Threatened Taxa |
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6(3) |
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5534-5543 |
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Annapurna, Blue Sheep, Buddhism, camera-trapping, Himalayas, Mustang, sign-survey, Snow Leopard. |
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SLN @ rakhee @ |
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1407 |
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Author |
Sokov, A.I. |
Title |
The present status of the snow leopard population in the south western Pamir-Altai Mountains (Tadzhikistan) |
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Journal Article |
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1990 |
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Int.Ped.Book of Snow Leopards |
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6 |
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33-36 |
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Pamir; Altai; Tadzhikistan; status; distribution; Tajikistan; browse; Ussr; pelts; furs; hunting; trapping; population; 3230 |
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SLN @ rana @ 167 |
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915 |
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Author |
Shuren, X. |
Title |
An introduction to feeding and management of snow leopard in Xining Zoo, China |
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Conference Article |
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1994 |
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177-182 |
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China; zoos; zoo; captivity; management; diet; behavior; trapping; hunting; breeding; mating; reproduction; browse; 3740 |
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Islt |
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Usa |
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J.L.Fox; D.Jizeng |
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full text at URLTitle, Monographic: Seventh International Snow Leopard SymposiumPlace of Meeting: ChinaDate of Copyright: 1994 |
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SLN @ rana @ 266 |
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893 |
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Author |
Schaller, G.B.; Tserendeleg, J.; Amarsana, G. |
Title |
Observations on snow leopards in Mongolia |
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Conference Article |
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1994 |
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33-42 |
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Mongolia; gobi; Altay; Altai; survey; surveys; habitat; scrapes; markings; feces; spray; distribution; status; park; parks; reserve; reserves; refuge; activity; conservation; home-range; protected-areas; movements; predator; prey; diet; livestock; herders; ibex; argali; hunting; poaching; trapping; killing; browse; home range; protected areas; protected; 2710 |
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Islt |
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Usa |
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J.Fox; D.Jizeng |
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Full Text at URLTitle, Monographic: Proceedings of the Seventh International Snow Leopard Symposium. International Snow Leopard TrustPlace of Meeting: ChinaDate of Copyright: 1994 |
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SLN @ rana @ 258 |
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870 |
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Anonymous |
Title |
International Specialists Discuss China's Threatened Cats |
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Miscellaneous |
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1992 |
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China; Iucn; habitat; predator; prey; livestock; herders; conflict; hunting; poaching; trapping; bones; medicine; trade; development; Slims; Cites; protected-areas; parks; preserves; reserves; refuge; browse; protected; areas; 3990 |
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SLN @ rana @ 186 |
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80 |
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McCarthy, T. |
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Snow Leopard Conservation Plan for the Republic of Mongolia |
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Miscellaneous |
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1999 |
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Mongolia; conservation; legal-status; Iunc; Cites; distribution; status; Altay; gobi; parks; preserves; habitat; reserves; refuge; protected-area; poaching; hunting; trade; furs; pelts; skins; coats; bones; trapping; livestock; herders; killing; habitat-fragmentation; threats; Disease; prey; diet; Mne; laws; education; management; Macne; Wwf; Islt; regulations; monitoring; Slims; tourism; conflict; browse; legal status; legal; protected; area; fragmentation; world wildlife fund; international snow leopard trust; 3890 |
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Full Text Available at URL: DRAFT |
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SLN @ rana @ 366 |
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657 |
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Jackson, R. |
Title |
Linking Snow Leopard Conservation and People-Wildlife Conflict Resolution, Summary of a multi-country project aimed at developing grass-roots measures to protect the endangered snow leopard from herder retribution |
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Journal Article |
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2000 |
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Cat News |
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33 |
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12-15 |
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livestock-depredation; livestock; pastoralists; herders; Pakistan; Nepal; Tibet; Mongolia; India; protected-areas; parks; reserves; refuge; snow-leopard-incentive-program; economics; tourism; pens; corrals; enclosures; trapping; poisoning; killing; cubs; dens; retribution; behavior; predator; prey; Qomolangma; habitat; feces; fecal-analysis; compensation; Dogs; guard-dogs; religion; conservation; browse; depredation; snow; leopard; incentive; program; fecal; analysis; guard; Dog; 4000 |
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SLN @ rana @ 375 |
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464 |
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