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Author | Chubykina, H.L., Shilo, R.A. | ||||
Title | A study of diurnal activity rhythms in snow leopards and lynx (Panthera uncia and Felix lynx) at Novosibirsk Zoo | Type | Journal Article | ||
Year | 1981 | Publication | International Zoo Yearbook | Abbreviated Journal | |
Volume | 21 | Issue | Pages | 193-196 | |
Keywords | snow leopard, captivity, activity, behaviors, Novosibirsk Zoo | ||||
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Call Number | SLN @ rana @ | Serial | 1211 | ||
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Author | Ale, S.B., Brown, J.S. | ||||
Title | Prey behavior leads to predator: a case study of the Himalayan tahr and the snow leopard in Sagarmatha (Mt. Everest) National Park, Nepal | Type | Journal Article | ||
Year | 2009 | Publication | Israel Journal of Ecology & Evolution | Abbreviated Journal | |
Volume | 55 | Issue | 4 | Pages | 315-327 |
Keywords | vigilance, fear, behavioral indicator, predator, prey, snow leopard, Himalayan tahr, Mount Everest | ||||
Abstract | Rare, elusive predators offer few sightings, hindering research with small sample sizes and lack of experimentation. While predators may be elusive, their prey are more readily observed. Prey respond to the presence of a predator, and these fear responses may have population- and community-level consequences. Anti-predator behaviors, such as vigilance, allow us to sidestep the difficulty of direct field studies of large predators by studying them indirectly. Here we used a behavioral indicator, the vigilance behavior of the Himalayan tahr, the snow leopard’s main local prey, to reveal the distribution and habitat use of snow leopards in the Mt. Everest region of Nepal. We combined techniques of conventional field biology with concepts of foraging theory to study prey behavior in order to obtain insights into the predator’s ecology. The Himalayan tahr’s vigilance behavior correlates with the distribution of snow leopard signs. Tahr actually led us to six sightings of snow leopards. We conclude that behavioral indicators provided by prey offer a valuable tool for studying and monitoring stealthy and rare carnivores. | ||||
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Publisher | Science from Israel, a division of LPPLtd. | Place of Publication | Israel | Editor | |
Language | English | Summary Language | English | Original Title | |
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Call Number | SLN @ rana @ | Serial | 1109 | ||
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Author | Schmidt, A.M.; Hess, D.L.; Schmidt, M.J.; Lewis, C.R. | ||||
Title | Serum concentrations of oestradiol and progesterone and frequency of sexual behaviour during the normal oestrous cycle in the snow leopard (Panthera uncia) | Type | Journal Article | ||
Year | 1993 | Publication | J Reprod Fertil | Abbreviated Journal | |
Volume | 98 | Issue | 1 | Pages | 91-95 |
Keywords | Animal; Animals; zoo; physiology; Carnivora; Estradiol; Blood; estrus; Female; Progesterone; Seasons; Sex; behavior; Support; U.S.Gov't; P.H.S.; browse; us; government; gov't; 490 | ||||
Abstract | Serum oestradiol and progesterone concentrations were measured at weekly intervals for six months, and correlated with daily behavioural observations in two adult female snow leopards (Panthera uncia). Three oestradiol peaks (> 21 pg ml-1; interval 3.6 weeks) were identified in a snow leopardess housed alone (two more were probably missed because of the weekly sampling schedule), and three oestradiol peaks were identified in a snow leopardess housed with a male as a breeding pair (interval 6 weeks). Daily frequencies of feline reproductive behaviour averaged 1.77 observations per observation period during weeks of high oestradiol and 0.62 during weeks of low oestradiol. Progesterone concentrations did not rise above baseline values (< 2 ng ml-1) in the isolated animal, but 6 weeks of high progesterone concentrations (4.9- 38.8 ng ml-1) was recorded in the paired snow leopardess following mating. No offspring were produced. Snow leopards were observed daily for an additional 4.5 years. Sexual behaviour peaks could be clearly identified from December through April, and average daily sexual behaviour scores were higher during these months than during the rest of the year. Intervals between sexual behaviour peaks for the isolated snow leopardess averaged 3.03 weeks. The sexual behaviour of the paired snow leopards decreased for 8-9 weeks following mating when no offspring were produced, and decreased for 13 weeks in one year when a single cub was born. | ||||
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ISSN | 0022-4251 | ISBN | Medium | ||
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Notes | Document Type: eng | Approved | no | ||
Call Number | SLN @ rana @ 204 | Serial | 874 | ||
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Author | Rana, B.S. | ||||
Title | Distinguishing kills of two large mammalian predators in Spiti Valley Himachal Pradesh | Type | Journal Article | ||
Year | 1997 | Publication | J.Bombay Nat.Hist.Soc | Abbreviated Journal | |
Volume | 94 | Issue | 3 | Pages | 553 |
Keywords | behavior; endangered; threatened species; foods; feeding; mammals; predation; wildlife; livestock relationships; snow leopard; Tibetan wolf; prey; livestock; India; panthera uncia; canis lupis; browse; threatened; species; relationships; tibetan; wolf; panthera; uncia; canis; lupis; 610 | ||||
Abstract | The author studied livestock killed by predators in the Spiti Valley, India, to determine what species had killed yaks, horses, donkeys, and other domestic animals. Eleven of the kills examined were made by snow leopards and six by the Tibetan wolf. Wolves were involved in surplus killings, while snow leopards kill as food is needed. lgh | ||||
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Notes | Document Type: English | Approved | no | ||
Call Number | SLN @ rana @ 326 | Serial | 804 | ||
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Author | Burgener, N.; Gusset, M.; Schmid, H. | ||||
Title | Frustrated appetitive foraging behavior, stereotypic pacing, and fecal glucocorticoid levels in snow leopards (Uncia uncia) in the Zurich Zoo | Type | Miscellaneous | ||
Year | 2008 | Publication | Journal of Applied Animal Welfare Science | Abbreviated Journal | |
Volume | 11 | Issue | Pages | 74-83 | |
Keywords | behavior; captive; fecal; feeding strategy; physiological; snow leopard; zoo | ||||
Abstract | This study hypothesized that permanently frustrated, appetitive-foraging behavior caused the stereotypic pacing regularly observed in captive carnivores. Using 2 adult female snow leopards (Uncia uncia), solitarily housed in the Zurich Zoo, the study tested this hypothesis experimentally with a novel feeding method: electronically controlled, time-regulated feeding boxes. The expected result of employing this active foraging device as a successful coping strategy was reduced behavioral and physiological measures of stress, compared with a control-feeding regime without feeding boxes. The study assessed this through behavioral observations and by evaluating glucocorticoid levels noninvasively from feces. Results indicated that the 2 snow leopards did not perform successful coping behavior through exercising active foraging behavior or through displaying the stereotypic pacing. The data support a possible explanation: The box-feeding method did not provide the 2 snow leopards with the external stimuli to satisfy their appetitive behavioral needs. Moreover, numerous other factors not necessarily or exclusively related to appetitive behavior could have caused and influenced the stereotypic pacing. | ||||
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Call Number | SLN @ rana @ 915 | Serial | 202 | ||
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Author | Fox, J.L.; Chundawat, R.S. | ||||
Title | Observations of snow leopard stalking, killing and feeding behavior | Type | Journal Article | ||
Year | 1988 | Publication | Mammalia | Abbreviated Journal | |
Volume | 52 | Issue | 1 | Pages | 137-140 |
Keywords | India; stalking; killing; feeding; behavior; observations; browse; 850 | ||||
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Notes | Full Text at URLDocument Type: English | Approved | no | ||
Call Number | SLN @ rana @ 99 | Serial | 292 | ||
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Author | Johansson, O., Ausilio, G., Low, M., Lkhagvajav, P., Weckworth, B., Sharma, K. | ||||
Title | The timing of breeding and independence for snow leopard females and their cubs. | Type | Journal Article | ||
Year | 2020 | Publication | Mammalian Biology | Abbreviated Journal | |
Volume | Issue | Pages | |||
Keywords | Age of independence; Life-history trade-offs; Panthera uncia; Parental care; Pre-dispersal behavior; Separation; Subadult | ||||
Abstract | Significant knowledge gaps persist on snow leopard demography and reproductive behavior. From a GPS-collared population in Mongolia, we estimated the timing of mating, parturition and independence. Based on three mother–cub pairs, we describe the separation phase of the cub from its mother as it gains independence. Snow leopards mated from January–March and gave birth from April–June. Cubs remained with their mother until their second winter (20–22 months of age) when cubs started showing movements away from their mother for days at a time. This initiation of independence appeared to coincide with their mother mating with the territorial male. Two female cubs remained in their mothers’ territory for several months after initial separation, whereas the male cub quickly dispersed. By comparing the relationship between body size and age of independence across 11 solitary, medium-to-large felid species, it was clear that snow leopards have a delayed timing of separation compared to other species. We suggest this may be related to their mating behavior and the difficulty of the habitat and prey capture for juvenile snow leopards. Our results, while limited, provide empirical estimates for understanding snow leopard ecology and for parameterizing population models. |
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Call Number | Serial | 1613 | |||
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Author | Ali, S.M. | ||||
Title | The Cats of India | Type | Journal Article | ||
Year | 1990 | Publication | Myforest | Abbreviated Journal | |
Volume | 26 | Issue | 3 | Pages | 275-291 |
Keywords | lion; clouded-leopard; cheetah; tiger; leopard; snow-leopard; India; Panthera-leo; Neofelis-nebylosa; Acinonyx-jubatus; Panthera-tigris; Panthera-pardus; Panthera-uncia; behavior; ecology; snow leopard; browse; panthera; uncia; pardus; clouded; leo; neofelis; nebylosa; ancinonyx; jubatus; 820 | ||||
Abstract | Describes the range, behaviour and ecology of lion Panthera leo, tiger P. tigris, leopard P. pardus, snow leopard P. uncia, clouded leopard Neofelis nebylosa and cheetah Acinonyx jubatus. -P.J.Jarvis | ||||
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Call Number | SLN @ rana @ 144 | Serial | 59 | ||
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Author | Jackson, R.; Ahlborn, G. | ||||
Title | Snow Leopards in Nepal-home range and movements | Type | Journal Article | ||
Year | 1989 | Publication | National Geographic Res. | Abbreviated Journal | |
Volume | 5 | Issue | Pages | 161-175 | |
Keywords | home-range; behavior; Nepal; browse; home; range; 3190 | ||||
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Call Number | SLN @ rana @ 140 | Serial | 443 | ||
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Author | Nolte-Wilson, B. | ||||
Title | Soveriegn of menaced realm: the snow leopard | Type | Journal Article | ||
Year | 1990 | Publication | Natura WWF-Pakistan Newsletter | Abbreviated Journal | |
Volume | 9 | Issue | 2 | Pages | 3-9 |
Keywords | Pakistan; browse; behavior; Chitrol-Gol; baiting; spays; pug; scrapes; habitat; 3130 | ||||
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Notes | Full Text at URL | Approved | no | ||
Call Number | SLN @ rana @ 171 | Serial | 723 | ||
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Author | Dzhanyspaev, A.D. | ||||
Title | Hunting Behavior of the Snow Leopard at the Alma-Atinski Nature Reserve | Type | Miscellaneous | ||
Year | 1991 | Publication | Snow Line | Abbreviated Journal | |
Volume | ix | Issue | 2 | Pages | 4-6 |
Keywords | hunting; behavior; Ussr; Russia; stalking; browse; 4730 | ||||
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Publisher | International Snow Leopard Trust | Place of Publication | Seattle | Editor | |
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Notes | Translated by Marina Proutkina | Approved | no | ||
Call Number | SLN @ rana @ 460 | Serial | 249 | ||
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Author | Hunter, D. | ||||
Title | Mongolian-American Snow Leopard Project | Type | Miscellaneous | ||
Year | 1996 | Publication | Snow Line | Abbreviated Journal | |
Volume | xiv | Issue | Pages | 4-5 | |
Keywords | behavior; collars; desert; gobi; home-range; Islt; Macne; McCarthy; Mongolia; Munkhtsog; radio-collars; Satellite; Slims; telemetry; Wcs | ||||
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Publisher | International Snow Leopard Trust | Place of Publication | Seattle | Editor | |
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Call Number | SLN @ rana @ 442 | Serial | 391 | ||
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Author | Dang, H. | ||||
Title | The snow leopard and its prey | Type | Journal Article | ||
Year | 1967 | Publication | The Cheetal | Abbreviated Journal | |
Volume | 11 | Issue | Pages | 47-58 | |
Keywords | India; predator; prey; hunting; status; distribution; kills; behavior; predation; habitat; browse; 2330 | ||||
Abstract | Discusses distribution and habitat of snow leopard in India. Estimates population of 200-400 in entire Himalayan region. Reports seventeen occasions of observing snow leopards in the wild, one involving the killing of Himalayan thar. Discusses snow leopard hunting methods and food habits, and provides evidence of predation from examination of 17 snow leopard kills. | ||||
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Call Number | SLN @ rana @ 17 | Serial | 231 | ||
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Author | Seidensticker, J.; Lumpkin, S. | ||||
Title | The adaptable leopard; unfortunately it's no match for modern man | Type | Journal Article | ||
Year | 1996 | Publication | Wildlife Conservation | Abbreviated Journal | |
Volume | 99 | Issue | 3 | Pages | 52 |
Keywords | predator; prey; poaching; hunting; behavior; feeding; conflict; habitat; browse; 1130 | ||||
Abstract | Abstract: Leopards' adaptability has become the species' vulnerability. The animals do not hesitate to eat rotting flesh and will come back repeatedly to their meal, if disturbed. People have taken advantage of this by lacing carcasses with poison. Leopards are moderate in size compared to other cats, are stealthy and can live in areas as diverse as rain forests and deserts. | ||||
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Notes | Document Type: English | Approved | no | ||
Call Number | SLN @ rana @ 291 | Serial | 876 | ||
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Author | Thapa, K., Rayamajhi, S. | ||||
Title | Anti-predator strategies of blue sheep (naur) under varied predator compositions: a comparison of snow leopard-inhabited valleys with and without wolves in Nepal | Type | Journal Article | ||
Year | 2023 | Publication | Wildlife Research | Abbreviated Journal | |
Volume | Issue | Pages | 1-9 | ||
Keywords | Annapurna conservation area, antipredator behavior, blue sheep (Naur), predation, prey predator traits, snow leopard, trade-off, wolf. | ||||
Abstract | In Nepal, naur are usually the staple wild prey for the snow leopard, a solitary stalker hunter, and in some cases, for the wolf who hunts in a pack. We assumed that naur would adapt their anti-predatory responses to the presence of chasing and ambushing predators in the Manang Valley, where there are snow leopards and wolves, and in the Nar Phu valley, an area where there is only the snow leopard. Aims. The aim of this study was to determine if there were differences in anti-predator strategies (vigilance, habitat selection and escape terrain) of naur in two valleys over two seasons, spring and autumn. Methods. In spring 2019, we conducted a reconnaissance survey on the status of the naur and its habitat in the Manang and Nar Phu valleys of the Annapurna Conservation Area, Nepal. In spring and autumn 2020 and 2021, we observed 360 focal naur individuals (180 individuals in each valley), using the vigilance behaviour methodology to examine the behaviour of the naur. Key results. There was little difference in the size of the naur groups between the Manang and Nar Phu valleys. The naur were twice as vigilant in Manang (15%), where there are snow leopards and wolves, as they were in Nar Phu (9%), with only snow leopards. The distance from the naur to escape cover was significantly shorter in Manang than in Nar Phu valley. Naur used significantly more rolling terrain in Nar Phu than in Manang. Conclusions. The return of wolves to the Manang valley may have resulted in an increase in the level of naur vigilance. Most likely, the wolves in Manang have already had an effect on the female-to-young-ratio, and this effect will possibly have important consequences for the naur population, as well as at the ecosystem level in the future. Other key determining factors, such as the climate crisis and changes in local resources, could have a significant impact on the naur population, indicating the need for more research. Implications. The findings of this study would provide valuable baseline information for the design of a science-based conservation strategy for conservation managers and scientists on naur, snow leopards and wolves. |
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Call Number | SLN @ rakhee @ | Serial | 1732 | ||
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Author | Rieger, I.; Peters, G. | ||||
Title | Observations on the mating and vocal behavior of snow leopards (Uncia-uncia) in zoological garden | Type | Journal Article | ||
Year | 1981 | Publication | Zeitschrift Fur Saugetierkunde International Journal of Mamamalian Biology | Abbreviated Journal | |
Volume | 46 | Issue | 1 | Pages | 35-48 |
Keywords | mating; breeding; vocalization; zoos; zoo; veterinary; behavior; browse; 1570 | ||||
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Notes | Publisher:GUSTAV FISCHER VERLAG, JENA Document Type: German | Approved | no | ||
Call Number | SLN @ rana @ 59 | Serial | 821 | ||
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Author | Freeman, H. | ||||
Title | Behavior in adult pairs of captive snow leopards (Panthera uncia) | Type | Journal Article | ||
Year | 1983 | Publication | Zoo Biology | Abbreviated Journal | |
Volume | 2 | Issue | 1 | Pages | 1-22 |
Keywords | behavior; zoo; zoos; captive; captivity; estrus; breeding; mating; veterinary; browse; 1600 | ||||
Abstract | Eight adult pairs of snow leopards (Panthera uncia) were observed for one to three years in the months December through March to determine the species' social and reproductive characteristics in captivity. To statistically examine the occurrence of behaviors as a function of estrus, the observation weeks were divided into three time blocks: before estrus, estrus, and after estrus. Using percentage of scan samples as an estimate of time spent in various behaviors, 16 behaviors and combined behavior categories were examined for (1) behaviors that differentiated successfully from unsuccessfully breeding pairs, (2) sex differences in behavior, (3) significant correlations between pair members, and (4) behaviors that showed time block effects. The rationale for identifying a behavioral profile of successful breeders in snow leopards was to aid zoos in their captive management programs by increasing their knowledge of the social behavior of this species. By finding correlates to breeding success, informed decisions on whether to change partners after a certain period of time, how to group the cats, and the optimum strategy for a survival plan can be made. (PsycINFO Database Record (c) 2000 APA, all rights reserved | ||||
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Notes | Document Type: English | Approved | no | ||
Call Number | SLN @ rana @ 60 | Serial | 319 | ||
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Author | Graham, L.H.; Goodrowe, K.L.; Raeside, J.I.; Liptrap, R.M. | ||||
Title | Non-invasive monitoring of ovarian function in several felid species by measurement of fecal estradiol-17-beta and progestins | Type | Journal Article | ||
Year | 1995 | Publication | Zoo Biology | Abbreviated Journal | |
Volume | 14 | Issue | 3 | Pages | 223-237 |
Keywords | Artificial-Breeding-Program; captive-management; Estradiol-17beta; Pregnancy; Progesterone; Progestin; sexual-behavior; genetics; zoo; medicine; veterinary; snow-leopard; feces; fecal-analysis; snow leopard; artificial; breeding; program; captive; management; Estradiol; 17beta; sexual; behavior; browse; snow; leopard; fecal; analysis; 1390 | ||||
Abstract | An extraction and assay procedure to measure fecal estradiol-17-beta and progestin concentrations in several cat species was developed and validated for use for noninvasive monitoring of ovarian function. Fecal samples were collected over a range of 3-20 months from female tigers (three), lions (three), snow leopards (three), cheetahs (two), caracals (two), and domestic cats (five). Samples were extracted with 90% methanol, lipids removed with petroleum ether, and the estradiol and progestins in the methanol measured by radioimmunoassay (RIA). High Performance Liquid Chromatography (HPLC) fractionation and subsequent RIA of the fractions indicated that the estradiol-17-beta antiserum cross-reacted primarily with estradiol-17-beta in the feces of lions and tigers and was assumed to be specific for estradiol-17-beta in the feces of other species as well. However, there were several immunoreactive compounds, presumably progesterone metabolites, excreted in the feces which varied both quantitatively and qualitatively among species. The behavior of tigers, lions, cheetahs, and caracals was visually monitored during the collection period and frequency of sexual behaviors was positively correlated with increases in fecal estradiol in all species observed. The mean fecal estradiol-17-beta peaks were as follows: tigers, 128.0 +- 13.1; lions, 186.0 +- 14.8; snow leopards, 136.7 +- 15.9; cheetahs, 140.9 +- 9.0; caracals, 24.5 +- 4.0; and domestic cats 158.9 +- 19.3 ng/gm. Fecal progestin concentrations rose significantly (P lt 0,001) only after breeding or during pregnancy and were as follows: tigers, 5.6 +- 0.6; lions, 1.9 +- 0.1; cheetahs, 8.4 +- 1.1; and caracals, 2.4 +- 0.4 mu-g/gm. Fecal progestins were elevated for one-half to two-thirds of the gestation length during presumed pseudopregnancy but remained elevated throughout successful pregnancies. These results suggest that ovarian function can be monitored noninvasively in the family Felidae by the measurement of fecal estradiol-17-beta and progestin concentrations. | ||||
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Call Number | SLN @ rana @ 279 | Serial | 345 | ||
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Author | Freeman, H., Braden, K. | ||||
Title | Zoo location as a factopr in the reproductive behavior of captive snow leopards, Uncia uncia | Type | Journal Article | ||
Year | 1977 | Publication | Zoological Garten J.F. | Abbreviated Journal | |
Volume | 47 | Issue | 3/4 | Pages | 280-288 |
Keywords | snow leopard, captivity, behavior, breeding, reproduction | ||||
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Call Number | SLN @ rana @ | Serial | 1256 | ||
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Author | Matyushkin, E.N. | ||||
Title | Tracks and tracking techniques in studies of large carnivorous mammals | Type | Journal Article | ||
Year | 2000 | Publication | Zoologichesky Zhurnal | Abbreviated Journal | |
Volume | 79 | Issue | (4) | Pages | 412-429 |
Keywords | Lynx; Scent-Marking; Organization; population; behavior; Felidae; Forest; Russia; tracking; pug marks; scent; marking; browse; 60; Russian | ||||
Abstract | In Russia, traditions of track observations and the use of tracking techniques in studying the ecology and behavior of mammals were founded by A.N. Formozov. An analytic review of his data on large carnivorous mammals (tiger, snow leopard, wolf, brown bear, wolverine, and others) is given. A special detailed observation of animals' tracks as a source of information on their life is shown only to start. The efficiency of track observations in various fields of studies, including counting animals, is estimated. The values of day and night distances for various animal species, given in literature, have never been properly substantiated methodically. The tracking method is the most effective in studying the use of the home range by animals, drawing the network of their movements and scent-marking behavior. The hunting behavior of large predators in dense forests is can only be deduced by observing their tracks. In some cases, the use of tracking has a distinct advantage over radio tracking. The main propositions are illustrated by the materials of the author obtained in various Russian regions (in forests of the northern Russian Plain and southern Far east) for 1958-1998. | ||||
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Notes | Document Type: Russian | Approved | no | ||
Call Number | SLN @ rana @ 391 | Serial | 652 | ||
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