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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 (up) 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 Meiers, S.T.
Title Habitat use by captive puma (Felis concolor) and snow leopards (Pathera uncia) at the Lincoln Park Zoo, Chicago, Illinois Type Book Whole
Year 1992 Publication Abbreviated Journal
Volume Issue Pages 1-74
Keywords habitat; habitat use; use; captive; felis; Felis-concolor; concolor; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; uncia; park; zoo; 1990; observations; panthera; panthera uncia; Panthera-uncia; zoological; zoological gardens; zoological-gardens; gardens; behavior; species; Time budget; dens; Identity; Animals; Animal; non; Cats; cat; location; relief
Abstract (up) Between May 1990 and January 1991, behavioral observations were made of two captive pumas (Felis concolor Linnaeus), and two captive snow leopards (Panthera uncia Schreber) in their outdoor exhibits at the Lincoln Park Zoological Gardens, Chicago, Illinois. Behaviors compared within and between species included: 1) time spend in the different habitat types; 2) time budgets for the different behaviors: laying, moving, sitting, standing, crouching, in the tree, drinking, urinating, defecating, within their inside dens, and “behavior not determined” when the identity or behavior of the individuals could not be determined; and 3) mobility of the animals within their exhibits. Also examined were: 4) preferences for different habitat types; 5) recommendations for future exhibit designs. Both species located themselves within their exhibits in a non-random manner. The majority of cats' time was spent in elevated locations (i.e., gunite ledges approximately 1-5.5 m above ground-level). Snow leopards exhibited this tendency to a greater extent than did the pumas. Both species also spent the majority of their time in the lying-down behavior; again snow leopards displayed this tendency significantly more than the pumas. Pumas were highly mobile and changed locations and behaviors in their exhibit significantly more than the snow leopards. No significant differences were noted between conspecifics in regard to habitat type preference, or mobility within the exhibit. Suggestions for future exhibit design include elevated locations for the cats to lay and look around within and outside their exhibits, caves for access to shade or relief from inclement weather, and ground surfaces to move about on. Features for exhibit design should take into consideration the natural habitat of the cat to occupy the exhibit.
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Corporate Author Thesis Ph.D. thesis
Publisher DePaul University Place of Publication Editor
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Notes A thesis submitted to the faculty of the Department of Biological Sciences in partial fulfillment of the degree requirements for the degree of Master of Science at DePaul University. Approved no
Call Number SLN @ rana @ 1008 Serial 673
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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 (up) 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 Blomqvist, L.
Title The Development of the Captive Snow Leopard Population between 1984-1985 Type Conference Article
Year 1988 Publication Abbreviated Journal
Volume Issue Pages 181-189
Keywords zoos; zoo; captivity; breeding; status; population; husbandry; captive; browse; 1760
Abstract (up) In 1984, 73 (31/41/1) cubs were born of which 47 (24/23) survived for six months or longer. This gives us a cub mortality of 35.6%. A total of 38 (11/26/1) snow leopards died in captivity in 1984. Five (2/3) specimens were wild caught at the same time in the USSR and then located in the zoos of ALma-Ata, Moscow and Novosibirsk. At the End of 1984, the captive stock consisted of 332 (168/164) snow leopards, an increase of forty animals from the previous year.
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Publisher International Snow Leopard Trust and Wildlife Institute of India Place of Publication India Editor H.Freeman
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Notes Full text at URLTitle, Monographic: Fifth International Snow Leopard SymposiumPlace of Meeting: Srinagar, IndiaDate of Copyright: 1988 Approved no
Call Number SLN @ rana @ 106 Serial 161
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Author Bannikov A.G.
Title We must save them Type Miscellaneous
Year 1982 Publication Abbreviated Journal
Volume Issue Pages 49-50
Keywords Ussr; endangered species; Red Data book; snow leopard; biology; distribution; number; captive breeding; conservation.; 6160; Russian
Abstract (up) It describes the USSR's fauna species included in the Red Data Book and gives an assessment of endangered species conservation practices throughout the world. It says about ways and perspectives of conservation and rehabilitation of rare animals in the USSR. It provides brief information concerning snow leopard's biology, distribution, number, opportunities for captive breeding, and international conservation activities aimed to protect this species.
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Notes Full text available in Russian Approved no
Call Number SLN @ rana @ 594 Serial 113
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Author Kazensky, C.A.; Munson, L.; Seal, U.S.
Title The effects of melengestrol acetate on the ovaries of captive wild felids Type Journal Article
Year 1998 Publication Journal-of-Zoo-and-Wildlife-Medicine Abbreviated Journal
Volume 29 Issue 1 Pages 1-5
Keywords Mga; zoo; felids; contraception; Melengestrol-acetate; ovaries; snow-leopard; Panthera-uncia; snow leopard; browse; uncia; panthera; melengestrol; acetate; 1260; effects; study; ovarian; Ovary; captive; wild; wild felid; Wild-Felid; species; Follicle; Cats; cat; recent; Ovulation; doses; Dose; action; Progestin; Disease; veterinary
Abstract (up) Melengestrol acetate (MGA) is the most widely used contraceptive in zoo felids, but the mechanism of contraception and the pathologic effects have not been investigated. For this study, the effects of MGA on folliculogenesis were assessed, and the association of MGA with ovarian lesions was evaluated. Comparisons were made among the histopathologic findings in the ovaries from 88 captive wild felids (representing 15 species) divided into three groups: 37 currently contracepted with MGA, eight previously exposed to MGA, and 43 never contracepted. Ninety-one percent of the felids evaluated had tertiary follicles, and no differences were noted between contracepted and uncontracepted cats. Some MGA-contracepted cats also had corpora lutea indicating recent ovulation. These results indicate that folliculogenesis is not suppressed by current doses of MGA and ovulation occurred in some cats. Therefore, the contraceptive actions of MGA do not occur by suppressing folliculogenesis, and MGA-contracepted felids likely have endogenous estrogens that may confound progestin effects on the uterus. Cystic rete ovarii was the most common pathologic finding, but they were not more prevalent in MGA-contracepted cats. These findings indicate that MGA is not associated with ovarian disease, including ovarian cancer, in contrast to the uterine lesions noted in MGA-treated cats.
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Notes Document Type: English. Affiliation: Taylor Veterinary Hospital, Turlock , California 95382, USA Approved no
Call Number SLN @ rana @ 348 Serial 527
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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 (up) 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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Call Number SLN @ rana @ 910 Serial 943
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Author Stidworthy, M.F.; Lewis, J.C.M.; Penderis, J.; Palmer, A.C.
Title Progressive encephalomyelopathy and cerebellar degeneration in a captive-bred snow leopard (Uncia uncia) Type Miscellaneous
Year 2009 Publication The Veterinary Record Abbreviated Journal
Volume 162 Issue Pages 522-524
Keywords captive; snow leopard; Uncia uncia
Abstract (up) PROGRESSIVE encephalomyelopathy with cerebellar degeneration has been described in captive cheetahs (Palmer and others 2001) and in young domestic cats (Palmer and Cavanagh 1995). This case report describes the clinical and histopathological findings in a very similar condition affecting a young snow leopard (Uncia uncia) that had been born in a zoological park in eastern England as part of the globally coordinated breeding programme for this critically endangered species.
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Call Number SLN @ rana @ 922 Serial 937
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Author Waits, L.P.; Buckley-Beason, V.A.; Johnson, W.E.; Onorato, D.; McCarthy, T.
Title A select panel of polymorphic microsatellite loci for individual identification of snow leopards (Panthera uncia)  Type Miscellaneous
Year 2006 Publication Molecular Ecology Notes Abbreviated Journal
Volume 7 Issue Pages 311-314
Keywords identification; leopard; leopards; microsatellites,noninvasive genetic sampling,Panthera uncia,snow leopard; panthera; Panthera-uncia; panthera uncia; snow; snow-leopard; snow-leopards; snow leopard; snow leopards; uncia; endangered; carnivores; carnivore; mountain; region; central; Central Asia; asia; methods; conservation; management; Molecular; individual identification; Hair; domestic; cat; felis; captive; number; probability; using; wild
Abstract (up) Snow leopards (Panthera uncia) are elusive endangered carnivores found in remote mountain regions of Central Asia. New methods for identifying and counting snow leopards are needed for conservation and management efforts. To develop molecular genetic tools for individual identification of hair and faecal samples, we screened 50 microsatellite loci developed for the domestic cat (Felis catus) in 19 captive snow leopards. Forty-eight loci were polymorphic with numbers of alleles per locus ranging from two to 11. The probability of observing matching genotypes for unrelated individuals (2.1 x10-11) and siblings (7.5x10-5) using the 10 most polymorphic loci was low, suggesting that this panel would easily discriminate among individuals in the wild.
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Call Number SLN @ rana @ 865 Serial 1001
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Author Pokrovskiy V.S.
Title The role of zoos in conservation of rare predator mammal species Type Miscellaneous
Year 1979 Publication Abbreviated Journal
Volume Issue Pages 54-56
Keywords snow leopard; captive breeding; Zoo.; 7950; Russian
Abstract (up) Snow leopards are kept in 50 zoos worldwide, where some 70 animals were born. There are 26 snow leopards in 28 zoos of the USSR. The zoos of Chicago and Kaunas are specialized in breeding snow leopards.
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Notes Full text available in RussianJournal Title: Ecologic fundamentals of protection and sustainable use of predatory mammals. Approved no
Call Number SLN @ rana @ 773 Serial 781
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