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| Author | Freeman, H. | ||||
| Title | A preliminary study of the behaviour of captive snow leopards (Panthera uncia) | Type | Book Chapter | ||
| Year | 1974 | Publication | International Zoo Yearbook | Abbreviated Journal | |
| Volume | 15 | Issue | Pages | 217-222 | |
| Keywords | study; behaviour; captive; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; panthera; panthera uncia; Panthera-uncia; uncia; International; zoo | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1010 | Serial | 313 | ||
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| Author | Gaughan, M.; Doherty, J. | ||||
| Title | Snow leopard rearing: Infant development with particular emphasis on play behaviour | Type | Book Chapter | ||
| Year | 1982 | Publication | International Pedigree Book of Snow Leopards, Vol. 3 | Abbreviated Journal | |
| Volume | 3 | Issue | Pages | 121-126 | |
| Keywords | behaviour; captive; development; International; rearing; snow leopard; zoo | ||||
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| Publisher | Helsinki Zoo | Place of Publication | Helsinki | Editor | Blomqvist, L. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1030 | Serial | 334 | ||
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| Author | Rieger, I. | ||||
| Title | Scent marking behaviour of ounces, Uncia uncia | Type | Book Chapter | ||
| Year | 1978 | Publication | International Pedigree Book of Snow Leopards, Vol. 1 | Abbreviated Journal | |
| Volume | 1 | Issue | Pages | 78-103 | |
| Keywords | behavior; behaviour; captive; International; marking; ounce; pedigree; scent; Scent-Marking; snow leopard; Uncia uncia; zoo | ||||
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| Publisher | Helsinki Zoo | Place of Publication | Helsinki | Editor | Blomqvist, L. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 1037 | Serial | 818 | ||
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| Author | Schmidt, A.M.; Hess, D.L.; Schmidt, M.J.; Smith, R.C.; Lewis, C.R. | ||||
| Title | Serum concentrations of oestradiol and progesterone, and sexual behaviour during the normal oestrous cycle in the leopard (Panthera pardus) | Type | Miscellaneous | ||
| Year | 1988 | Publication | Journal of Reproductive Fertility | Abbreviated Journal | |
| Volume | 82 | Issue | Pages | 43-49 | |
| Keywords | captive; Ovulation; Panthera pardus; Progesterone; Serum; sexual behaviour | ||||
| Abstract | Three mature nulliparous female leopards were studied for 5 years. During three separate 6-month periods serum oestradiol and progesterone concentrations were measured at weekly intervals. Oestradiol was elevated over 21 pg/ml for 54 weeks during these 3 periods, and 36 oestradiol peaks (65\m=.\8\m=+-\6\m=.\3pg/ml (mean \m=+-\s.e.m.), range 21\p=n-\172pg/ml) were identified. Daily frequency of feline reproductive behaviours averaged over each week increased from 1\m=.\9\m=+-\0\m=.\2(n = 93) during weeks with low serum oestradiol concentrations (<21 pg/ml) to 5\m=.\3\m=+-\0\m=.\6(n = 54) during weeks when serum oestradiol concentrations (>21 pg/ml) were high. Increased serum progesterone concentrations (13\p=n-\98n/gml) were observed on 5 occasions in 2 leopards housed together. These presumptive luteal phases lasted from 1 to 5 weeks. Baseline progesterone values were 1\m=.\6\m=+-\0\m=.\4 ng/m(nl= 131). No progesterone increments were observed in isolated animals, and serum concentrations remained at baseline levels. These limited observations suggest that female leopards do not require intromission to induce ovulation and luteal function. The average interval between oestradiol peaks for cycles with no progesterone increment was 3\m=.\4weeks (range 1\p=n-\6weeks). The interval for the 3 complete cycles associated with elevated progesterone concentrations was 7\m=.\3weeks. Analysis of sexual behaviours over the 5-year study period revealed no evidence of seasonality in these captive leopards. |
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 923 | Serial | 873 | ||
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| Author | Sloane, A.; Kelly, C.; McDavitt, S.; Marples, N. | ||||
| Title | Big cats in captivity: a quantitative analysis of enrichment | Type | Journal Article | ||
| Year | 1998 | Publication | Adv.Etho | Abbreviated Journal | |
| Volume | 33 | Issue | Pages | 43 | |
| Keywords | abnormal-behavior; behavior; captive-animal-care; endangered; threatened-species; zoos; enrichment; abnormal; captive; Animal; care; threatened; species; browse; 1280; study; big; big cats; Cats; cat; zoo; effects; Lions; lion; jaguar; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; behaviour; using; activity; activities; change; presence; enclosures; range; scent; cage; horse; hides; management | ||||
| Abstract | Studies on three species of big cats at Dublin Zoo have led to firm conclusions about the effects of certain forms of enrichment, some of which will be presented here. Lions, jaguars, and snow leopards were studied over two years and their behaviours quantified using focal animal sampling during selected hours during daylight. By comparison of these activity budgets with and without the enrichments being present, it was possible to identify the exact behavioural changes caused by each enrichment method, and to quantify these changes. In this contribution we present results showing that the presence of a platform in both lion and jaguar enclosures dramatically reduced stereotypic pacing behaviour. We will demonstrate that the effects of short term enrichment devices may have a wide range of effects on behaviours which outlast the presence of the stimulus. For instance scents added to the cage, or food/play items such as horse hides, hidden fish or ice-blocks often reduce pacing and increase resting later in the day, even after the cats have ceased using the enrichment items. This reduction in pacing and increase in resting time often meant that the amount of the enclosure used per hour was actually reduced with the presence of new stimuli, as result opposite to what might have been expected. The results of these studies will be discussed in relation to effective animal management. | ||||
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| Notes | WILDLIFE REVIEW ABSTRACTS (“Contributions to the International Symposium on Physiology and Ethology of Wild and Zoo Animals, Berlin, Germany, 7-10 October 1998”; Hofer, Heribert; Pitra, Christian; Hofmann, Reinhold R., editors). | Approved | no | ||
| Call Number | SLN @ rana @ 349 | Serial | 897 | ||
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| Author | Sulser, C.E.; Steck, B.L.; Baur, B. | ||||
| Title | Effects of construction noise on behaviour of and exhibit use by Snow leopards Uncia uncia at Basel zoo | Type | Miscellaneous | ||
| Year | 2008 | Publication | International Zoo Yearbook | Abbreviated Journal | |
| Volume | 42 | Issue | Pages | 199-205 | |
| Keywords | behaviour; captive; construction noise; exhibit use; snow leopard; Uncia uncia; zoo | ||||
| Abstract | Noise caused by human activities can cause stress in animals. We examined whether noise from construction sites affects the behaviour of and exhibit use by three Snow leopards Uncia uncia at Basel zoo. The behaviour and location of the animals were recorded at 1 minute intervals, using the instantaneous scan sampling method over a period of 216 hours (104 hours on noisy days and 112 hours on quiet days). The animals differed individually in their responses to the construction noise. On noisy days, the Snow leopards generally spent less time in locomotion and more time resting, but even on quiet days, resting was the predominant behaviour performed. Under noisy conditions, they increased social resting and decreased resting alone. Walking and social walking were also reduced on noisy days. Furthermore, the Snow leopards spent considerably more time in the remote offexhibit enclosure under noisy conditions. Independent of background noise, they stayed more than half of the time in the caves and the forecourts of the outdoor enclosure. On quiet days, the Snow leopards used more sectors of their exhibit than on noisy days. The results indicate that the Snow leopards responded to construction noise by increasing the amount of time spent resting and by withdrawing to the remote parts of their exhibit. | ||||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 910 | Serial | 943 | ||
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| Author | Wikramanayake, E.; Moktan, V.; Aziz, T.; Khaling, S.; Khan, A.; Tshering, D. | ||||
| Title | The WWF Snow Leopard Action Strategy for the Himalayan Region | Type | Miscellaneous | ||
| Year | 2006 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-21 | ||
| Keywords | behaviour; biodiversity; conservation; ecology; Himalayan; protected area; snow leopard; strategy; Wwf | ||||
| Abstract | As a 'flagship' and 'umbrella' species the snow leopard can be a unifying biological feature to raise awareness of its plight and the need for conservation, which will benefit other facets of Himalayan biodiversity as well. Some studies of snow leopards have been conducted in the Himalayan region. But, because of its elusive nature and preference for remote and inaccessible habitat, knowledge of the ecology and behaviour of this mystical montane predator is scant. The available information, however, suggests that snow leopards occur at low densities and large areas of habitat are required to conserve a viable population. Thus, many researchers and conservationists have advocated landscape-scale approaches to conservation within a regional context, rather than focusing on individual protected areas. While the issues are regional, the WWF's in the region have developed 5-year strategic actions and activities, using the regional strategies as a touchstone, which will be implemented at national levels. The WWF's will develop proposals based on these strategic actions, with estimated budgets, for use by the network for funding and fund-raising. WWF also recognizes the need to collaborate and coordinate within the network and with other organizations in the region to achieve conservation goals in an efficient manner, and will form a working group to coordinate activities and monitor progress. |
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| Notes | Report 1-23. | Approved | no | ||
| Call Number | SLN @ rana @ 921 | Serial | 1022 | ||
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| Author | Ale, S.; Brown, J. | ||||
| Title | The contingencies of group size and vigilance | Type | Miscellaneous | ||
| Year | 2007 | Publication | Evolutionary Ecology Research, | Abbreviated Journal | |
| Volume | 9 | Issue | Pages | 1263-1276 | |
| Keywords | attraction effect,contingency,dilution effect,fitness,group-size effect,many-eyes effect,predation risk,vigilance behaviour; predation; decline; potential; predators; predator; feeding; Animals; Animal; use; food; effects; Relationship; behaviour; methods; game; Interactions; interaction; factor; value; Energy | ||||
| Abstract | Background: Predation risk declines non-linearly with one's own vigilance and the vigilance of others in the group (the 'many-eyes' effect). Furthermore, as group size increases, the individual's risk of predation may decline through dilution with more potential victims, but may increase if larger groups attract more predators. These are known, respectively, as the dilution effect and the attraction effect. Assumptions: Feeding animals use vigilance to trade-off food and safety. Net feeding rate declines linearly with vigilance. Question: How do the many-eyes, dilution, and attraction effects interact to influence the relationship between group size and vigilance behaviour? Mathematical methods: We use game theory and the fitness-generating function to determine the ESS level of vigilance of an individual within a group. Predictions: Vigilance decreases with group size as a consequence of the many-eyes and dilution effects but increases with group size as a consequence of the attraction effect, when they act independent of each other. Their synergetic effects on vigilance depend upon the relative strengths of each and their interactions. Regardless, the influence of other factors on vigilance – such as encounter rate with predators, predator lethality, marginal value of energy, and value of vigilance – decline with group size. |
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| Language | English | Summary Language | Original Title | ||
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| Notes | Approved | no | |||
| Call Number | SLN @ rana @ 886 | Serial | 53 | ||
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| Author | Anonymous | ||||
| Title | A snow leopard conservation plan for Mongolia | Type | Report | ||
| Year | 2000 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | 1-8 | ||
| Keywords | awareness; behaviour; biodiversity; conservation plan; decline; density; ecology; fund-raising; funding; habitat degradation; Himalayan; management; Mongolia; montane; pastoralists; pelt; predator; snow-leopard-conservation-plan; snow leopard; trade; Wwf | ||||
| Abstract | The snow leopard faces multiple threats in the Himalayan region, from habitat degradation, loss of prey, the trade in pelts, parts and live animals, and conflict with humans, primarily pastoralists. Consequently, the populations are considered to be in decline and the species is listed as Endangered in the IUCN's Red List. As a 'flagship' and 'umbrella' species the snow leopard can be a unifying biological feature to raise awareness of its plight and the need for conservation, which will benefit other facets of Himalayan biodiversity as well. Some studies of snow leopards have been conducted in the Himalayan region. But, because of its elusive nature and preference for remote and inaccessible habitat, knowledge of the ecology and behaviour of this mystical montane predator is scant. The available information, however, suggests that snow leopards occur at low densities and large areas of habitat are required to conserve a viable population. Thus, many researchers and conservationists have advocated landscape-scale approaches to conservation within a regional context, rather than focusing on individual protected areas.This regional strategy for WWF's snow leopard conservation program is built on such an approach. The following were identified as important regional issues: 1) international trade in snow leopards and parts; 2) the human-snow leopard conflict; 3) the need for a landscape approach to conservation to provide large spatial areas that can support demographically and ecologically viable snow leopard metapopulations; 4) research on snow leopard ecology to develop long-term, science-based conservation management plans; and 5) regional coordination and dialog. While the issues are regional, the WWF's in the region have developed 5-year strategic actions and activities, using the regional strategies as a touchstone, which will be implemented at national levels. The WWF's will develop proposals based on these strategic actions, with estimated budgets, for use by the network for funding and fund-raising. WWF also recognizes the need to collaborate and coordinate within the network and with other organizations in the region to achieve conservation goals in an efficient manner, and will form a working group to coordinate activities and monitor progress. | ||||
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| Notes | Publication date unknown but must be at least from 2000. | Approved | no | ||
| Call Number | SLN @ rana @ 995 | Serial | 92 | ||
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| Author | Fox, J.L.; Sinya, S.P.; Chundawat, R.S.; Das, P.K. | ||||
| Title | A Survey of Snow Leopard and Associated Species in the Himalaya of Northwestern India, Project Completion Report | Type | Miscellaneous | ||
| Year | 1986 | Publication | Abbreviated Journal | ||
| Volume | Issue | Pages | |||
| Keywords | Himalaya; India; prey; distribution; Arunachal; Jammu; Himachal-Pradesh; Uttar-Pradesh; Sikkim; hunting; poaching; pelts; livestock; surveys; field-work; herders; herding; parks; preserves; reserves; habiatat; conflict; human-interaction; behaviour; sanctuaries; scrapes; sprays; tracks; browse; 4220 | ||||
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| Notes | Full Text Available at URL | Approved | no | ||
| Call Number | SLN @ rana @ 410 | Serial | 289 | ||
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