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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 |
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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Author |
Jackson, R.; Roe, J.; Wangchuk, R.; Hunter, D. |
Title |
Camera-Trapping of Snow Leopards |
Type |
Journal Article |
Year |
2005 |
Publication |
Cat News |
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Volume |
42 |
Issue |
Spring |
Pages |
19-21 |
Keywords |
camera trapping; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; felids; tigers; tiger; techniques; surveys; survey; information; factor; marking; behavior; Ahlborn; Jackson; habitat; status; range; census; India; Hemis; High; national; national park; National-park; park; Ladakh; leh |
Abstract |
Solitary felids like tigers and snow leopards are notoriously difficult to enumerate, and indirect techniques like pugmark surveys often produce ambiguous information that is difficult to interpret because many factors influence marking behavior and frequency (Ahlborn & Jackson 1988). Considering the snow leopard's rugged habitat, it is not surprising then that information on its current status and occupied range is very limited. We adapted the camera-trapping techniques pioneered by Ullas Karanth and his associates for counting Bengal tigers to the census taking of snow leopards in the Rumbak watershed of the India's Hemis High Altitude National Park (HNP), located in Ladakh near Leh (76ø 50' to 77ø 45' East; 33ø 15' to 34ø 20'North). |
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SLN @ rana @ 1017 |
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475 |
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Author |
Jackson, R.; Wangchuk, R. |
Title |
A Community-Based Approach to Mitigating Livestock Depredation by Snow Leopards |
Type |
Miscellaneous |
Year |
2004 |
Publication |
Human Dimensions of Wildlife |
Abbreviated Journal |
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9 |
Issue |
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Pages |
307-315 |
Keywords |
snow leopard,depredation,human-wildlife conflict,participatory planning,India; livestock; livestock depredation; livestock-depredation; depredation; endangered; snow; snow leopard; snow-leopard; leopard; panthera; panthera uncia; Panthera-uncia; uncia; Himalayan; protected; protected areas; protected area; protected-areas; protected-area; areas; area; attack; sheep; goats; goat; local; villagers; community-based; conservation; Hemis; national; national park; National-park; park; India; conflict; pens; income; participatory; strategy; planning; sense; project; snow leopards; snow-leopards; leopards; protection; retaliatory; poaching |
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Livestock depredation by the endangered snow leopard (Panthera uncia) is an increasingly contentious issue in Himalayan villages, especially in or near protected areas. Mass attacks in which as many as 100 sheep and goats are killed in a single incident inevitably result in retaliation by local villagers. This article describes a community-based conservation initiative to address this problem in Hemis National Park, India. Human-wildlife conflict is alleviated by predator-proofing villagers' nighttime livestock pens and by enhancing household incomes in environmentally sensitive and culturally compatible ways. The authors have found that the highly participatory strategy described here (Appreciative Participatory Planning and Action-APPA) leads to a sense of project ownership by local stakeholders, communal empowerment, self-reliance, and willingness to co-exist with
snow leopards. The most significant conservation outcome of this process is the protection from retaliatory poaching of up to five snow leopards for every village's livestock pens that are made predator-proof. |
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SLN @ rana @ 890 |
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471 |
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Author |
Jackson, R. |
Title |
Community Participation: Tools and Examples |
Type |
Conference Article |
Year |
2000 |
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1-9 |
Keywords |
community; workshop; wildlife; India; us; Himalayan; biodiversity; project; snow; snow leopard; snow-leopard; leopard; trust; management; planning; trans-himalayan; transhimalayan; protected; protected areas; protected area; protected-areas; protected-area; areas; area; 2000; leh; Ladakh |
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In response to dwindling wildlife populations and habitat, governments established national parks and protected areas, often with little input from people living in the immediate area. In some cases communities were relocated, but in most they are left to pursue traditional agricultural and pastoral livelihoods under a new set of rules. Important questions of land tenure remained unresolved, with a “fences and fines” approach to protected area management (Stolton and Dudley 1999). |
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Management Planning Workshop for the Trans-Himalayan Protected Areas, 25-29 August, 2000, Leh, Ladak |
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Workshop sponsored by the Wildlife Institute of India, US Fish and Wildlife Service Himalayan Biodiversity project, andInternational Snow Leopard Trust |
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SLN @ rana @ 1020 |
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467 |
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Author |
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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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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Full Text at URL |
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SLN @ rana @ 375 |
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464 |
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Author |
Jackson, R.; Fox, J.L. |
Title |
Snow Leopard Conservation: Accomplishments and Research Priorities |
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Conference Article |
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1997 |
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128-144 |
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Slims; Islt; zoos; zoo; captivity; genetics; home-range; predator; prey; parks; park; reserve; reserves; refuge; Mongolia; China; India; Nepal; Khunjerab; surveys; survey; transect; habitat; scrap; marking; spray; Myanmar; Burma; blue-sheep; ibex; conservation; ecology; management; livestock; herders; Dna; Icimod; Himalaya; protected-area; scrape; blue; sheep; browse; international snow leopard trust; home range; home; range; protected area; protected areas; protected; area; areas; 2900 |
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Islt |
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Pakistan |
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R.Jackson; A.Ahmad |
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Full Text at URLTitle, Monographic: Eighth International Snow Leopard SymposiumPlace of Meeting: PakistanDate of Copyright: 1997 |
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SLN @ rana @ 399 |
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458 |
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Jackson, R.; Hunter, D.; Emmerich, C. |
Title |
SLIMS: An Information Management System for Promoting the Conservation of Snow Leopards and Biodiversity in the Mountains of Central Asia |
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Conference Article |
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1997 |
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75-91 |
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Slims; conservation; biodiversity; asia; livestock; parks; park; protected-area; reserve; reserves; refuge; prey; habitat; distribution; status; Pakistan; Mongolia; India; China; Project-snow-leopard; survey; surveys; field; snow-line; Padu; Wwf; Macne; Merc; Gis; field-surveys; transects; protected area; protected areas; protected; area; areas; project snow leopard; project; snow leopard; snow; leopard; snow line; world wildlife fund; field surveys; browse; 2770 |
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Islt |
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Lahore, Pakistan |
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R.Jackson; A.Ahmad |
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Full Text at URLTitle, Monographic: Eighth Interantional Snow Leopard SymposiumPlace of Meeting: Islamabad, PakistanDate of Copyright: 1997 |
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SLN @ rana @ 398 |
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457 |
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Jackson, P. |
Title |
The Snow Leopard: A Flagship for Biodiversity in the Mountains of Central Asia |
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1997 |
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3-7 |
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Afghanistan; Bhutan; China; India; kazakstan; Kyrgyzstan; Mongolia; Nepal; Pakistan; Russia; Tajikistan; Uzbekistan; ecology; distribution; parks; park; reserve; status; refuge; habitat; herders; biodiversity; herder; livestock; prey; protected-area; Kazakhstan; protected; area; browse; 2030 |
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Allied Press |
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Lahore, Pakistan |
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R.Jackson |
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Full Text at URLTitle, Monographic: Eighth International Snow Leopard SymposiumPlace of Meeting: Islamabad, PakistanDate of Copyright: 1997 |
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SLN @ rana @ 314 |
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429 |
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Author |
Jackson, P. |
Title |
The Status of Felids in the Wild |
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1988 |
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249-253 |
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endangered-species; status; Bangladesh; Bhutan; Burma; China; India; Nepal; Pakistan; conservation; browse; endangered; species; 1820 |
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International Snow Leopard Trust and the Wildlife Institute of India |
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India |
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H.Freeman |
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Full text available at URLTitle, Monographic: Fifth International Snow Leopard SymposiumPlace of Meeting: Srinagar, IndiaDate of Copyright: 1988 |
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SLN @ rana @ 124 |
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International Snow Leopard Trust |
Title |
International Snow Leopard Trust, Conservation and Education Program for 1999 |
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1999 |
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education; conservation; livestock; corrals; pens; predator; prey; poaching; hunting; depredation; Dna; Mongolia; Macne; Slims; gobi; Tibet; Qomolangma; Nepal; Bhutan; China; Afghanistan; India; Pakistan; Wwf; browse; 4030 |
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Full Text at URL |
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SLN @ rana @ 365 |
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406 |
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