Records |
Author |
Riordan, P. |
Title |
Unsupervised recognition of individual tigers and snow leopards from their footprints |
Type |
Miscellaneous |
Year |
1998 |
Publication |
Animal Conservation |
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1 |
Issue |
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Pages |
253-262 |
Keywords |
captive; panthera tigris; panthera uncia; snow leopard; techniques; tiger |
Abstract |
This study presents the testing of two unsupervised classification methods for their ability to accurately identify unknown individual tigers, Panthera tigris, and snow leopards, Panthera uncia, from their footprints. A neural-network based method, the Kohonen self-organizing map (SOM), and a Bayesian method, AutoClass, were assessed using hind footprints taken from captive animals under standardized conditions. AutoClass successfully discriminated individuals of both species from their footprints. Classification accuracy was greatest for tigers, with more misclassification of individuals occurring for snow leopards. Examination of variable influence on class formations failed to identify consistently influential measurements for either species. The self-organizing map did not provide accurate classification of individuals for either species. Results were not substantially improved by altering map dimensions nor by using principal components derived from the original data. The interpretation of resulting classifications and the importance of using such techniques in the study of wild animal populations are discussed. The need for further testing in the field is highlighted. |
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SLN @ rana @ 896 |
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823 |
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Author |
Rishi, V. |
Title |
Snow leopards breed at Darjeeling Zoo |
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Journal Article |
Year |
1989 |
Publication |
Zoo's Print |
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1-4 |
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India; snow leopard; zoo |
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SLN @ rana @ 988 |
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824 |
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Author |
Rothschild, B.M.; Rothschild, C.; Woods, R.J. |
Title |
Inflammatory arthritis in large cats: An expanded spectrum of spondyloarthropathy |
Type |
Journal Article |
Year |
1998 |
Publication |
Journal of Zoo and Wildlife Medicine |
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29 |
Issue |
3 |
Pages |
279-284 |
Keywords |
Acinonyx-jubatus; cheetah; Felidae; Felis-concolor; mountain-lion; Felis-pardalis; ocelot; Panthera-leo; African-lion; Panthera-onca; jaguar; Panthera-pardus; leopard; Panthera-tigris; tiger; Panthera-uncia; snow-leopard; snow leopard; Acinonyx; jubatus; felis; concolor; mountain; lion; pardalis; panthera; leo; african; onca; pardus; tigris; uncia; browse; 1240 |
Abstract |
Spondyloarthropathy was documented for the first time in 14 (3.7%) of 386 large cats, affecting eight species belonging to three genera. The limited distribution of joint erosions, associated with spine and sacroiliac joint pathology, was indistinguishable from that occurring in humans with spondyloarthropathy of the reactive type. This form of inflammatory arthritis is almost twice as common as osteoarthritis (for felids as a whole), and animal well-being may be enhanced by its recognition and by initiation of specific treatment. |
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Document Type: English |
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SLN @ rana @ 353 |
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832 |
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Author |
Rude, K. |
Title |
Aiding the elusive snow leopard |
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Journal Article |
Year |
1985 |
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Endangered Species Technical Bulletin Reprint |
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2 |
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3 |
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1-6 |
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snow leopard; management; resource |
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Wildland Management Center, School of Natural Resources, The University of Michigan. |
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Michigan |
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Special reprint issue. Wildland Management Center, School of Natural Resources, The University of Michigan. |
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Call Number |
SLN @ rana @ 989 |
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834 |
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Author |
Ruedi, D.; Heldstab, A.; Wiesner, H.; Keller, P. |
Title |
Liver cirrhosis in the snow leopard (Uncia uncia): Case histories of three animals and suggestion of some diagnostic possibilities |
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Book Chapter |
Year |
1978 |
Publication |
International Pedigree Book of Snow Leopards, Vol. 1 |
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1 |
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113-129 |
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captive; Cirrhosis; diagnostic; history; International; Liver; pedigree; snow-leopard; snow-leopards; snow leopard; snow leopards; uncia; Uncia-uncia; Uncia uncia; zoo |
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Helsinki Zoo |
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Helsinki |
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Blomqvist, L. |
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SLN @ rana @ 1039 |
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835 |
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Ruedi, D.; Heldstab, A.; van den Ingh, T.S.G.A.M. |
Title |
Liver cirrhosis in snow leopards – further results |
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Book Chapter |
Year |
1980 |
Publication |
International Pedigree Book of Snow Leopards |
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2 |
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195-204 |
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Liver; Cirrhosis; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; International; pedigree |
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Helsinki Zoo |
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Helsinki |
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Blomqvist, L. |
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SLN @ rana @ 1092 |
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836 |
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Author |
Sangay, T.; Vernes, K. |
Title |
Human-wildlife conflict in the Kingdom of Bhutan: Patterns of livestock predation by large mammalian carnivores |
Type |
Miscellaneous |
Year |
2008 |
Publication |
Biological Conservation |
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141 |
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Pages |
1272-1282 |
Keywords |
bear; Bhutan; compensation; conflict; Himalayas; leopard; livestock; predation; snow leopard; tiger |
Abstract |
We examined predation activity throughout Bhutan by tiger (Panthera tigris), common leopard (Panthera pardus), snow leopard (Uncia uncia) and Himalayan black bear (Ursus thibetanus) on a variety of livestock types using data gathered over the first two years (2003-2005) of a compensation scheme for livestock losses. One thousand three hundred and seventy five kills were documented, with leopards killing significantly more livestock (70% of all kills),
than tigers (19%), bears (8%) and snow leopards (2%). About 50% of livestock killing were of cattle, and about 33% were of horses, with tigers, leopards and snow leopards killing a significantly greater proportion of horses than predicted from availability. Examination of cattle kills showed that leopards killed a significantly greater proportion of smaller prey (e.g., calves), whereas tigers killed a significantly greater proportion of larger prey (e.g., bulls). Overall, livestock predation was greatest in summer and autumn which corresponded with a peak in cropping agriculture; livestock are turned out to pasture and forest during the cropping season, and subsequently, are less well guarded than at other times. Across Bhutan, high horse density and low cattle and yak density were associated with high rates of livestock attack, but no relationship was found with forest cover or human population density. Several northern districts were identified as 'predation hotspots', where proportions of livestock lost to predation were considerable, and the ratio of reported kills to relative abundance of livestock was high. Implications of our findings for mitigating livestock losses and for conserving large carnivores in Bhutan are discussed. |
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Call Number |
SLN @ rana @ 903 |
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842 |
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Author |
Saparbayev; S.K.; Woodward, D.B. |
Title |
Snow Leopard (Uncia uncia) as an Indicator Species and Increasing Recreation Loads in the Almaty Nature Reserve |
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Miscellaneous |
Year |
2008 |
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Proceedings from the Fourth International Conference on Monitoring and Management of Visitor Flows i |
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511-515 |
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snow leopard (Uncia uncia),Siberian ibex (Capra sibirica),Almaty Nature Reserve,Kazakhstan,ecotrail; 200 |
Abstract |
The purpose of this research is to analyze the data on ecology, biology and dynamics of snow leopard population in the Almaty Nature Reserve and to identify if the increasing numbers of ecotourists could contribute to the decrease of Uncia uncia population. The results of the study show that increasing recreation loads in the Reserve and adjacent territories elevate the disturbance level to the snow leopard's main prey Siberian Ibex and to the predator itself that could result in a decrease of population of this endangered species or its total extinction. |
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Conference in Montecatini Terme, Italy. 14-19 October 2008. Proceedings edited by Antonio Raschi and Sonia Trampetti. |
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SLN @ rana @ 882 |
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843 |
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Author |
Sapojnikov G.N. |
Title |
Distribution and number of several endangered mammals and birds of Tajikistan |
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Miscellaneous |
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1984 |
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129-143 |
Keywords |
Tajikistan; endangered species; snow leopard; number; use.; 8070; Russian |
Abstract |
Many years' data connected with the distribution and number of endangered species of animals as dhole (Cuon alpinus Pall), striped hyena (Hyaena hyaena L.), snow leopard (Uncia uncia Shreb.) and birds of Tajikistan are given. Area of snow leopard includes the most of mountain ridges in this country. The total number is evaluated about 160-200 individuals. The record quantity of legal harvested skins of snow leopard is 64 in 1946. |
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Full text available in RussianJournal Title: Natural resources and nature reserves of Tajikistan. |
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SLN @ rana @ 785 |
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844 |
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Author |
Sapozhnikov G.N. |
Title |
Wild sheep in Tajikistan |
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Miscellaneous |
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1976 |
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199 p. |
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Tajikistan; urial; argali; taxonomy; morphology; variability; life history characteristics; distribution; number; diet; behavior; parasites; predators; snow leopard.; 8060; Russian |
Abstract |
The monograph provides data concerning taxonomy, morphology, and age variability of wild sheep. There described distribution, number, population composition, behavioral patterns, reproduction, predators and parasites. Besides, a matter of conservation and sustainable use of the species is discussed. Together with wolf, snow leopard is called an enemy of O. o. vignei and argali (O. o. polii). |
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Full text available in Russian |
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SLN @ rana @ 784 |
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845 |
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