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Author Riordan, P.
Title Unsupervised recognition of individual tigers and snow leopards from their footprints Type Miscellaneous
Year 1998 Publication Animal Conservation Abbreviated Journal
Volume 1 Issue 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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Call Number SLN @ rana @ 896 Serial 823
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Author Slifka, K.; Stacewicz-Sapuntzakis, S.M.; Bowen, P.; Crissey, S.
Title A Survey of Serum and Dietary Carotenoids in Captive Wild Animals Type Journal Article
Year 1999 Publication The Journal of Nutrition Abbreviated Journal
Volume 129 Issue Pages 380-390
Keywords captive; carotenoids; dietary; Serum; snow leopard; survey; wild; Animals; Animal
Abstract Accumulation of carotenoids varies greatly among animal species and is not fully characterized.

Circulating carotenoid concentration data in captive wild animals are limited and may be useful for their management.

Serum carotenoid concentrations and dietary intakes were surveyed and the extent of accumulation

categorized for 76 species of captive wild animals at Brookfield Zoo. Blood samples were obtained opportunistically

from 275 individual animals immobilized for a variety of reasons; serum was analyzed for a- and b-carotene,

lutein 1 zeaxanthin, lycopene, b-cryptoxanthin and canthaxanthin. Total carotenoid content of diets was calculated

from tables and chemical analyses of commonly consumed dietary components. Diets were categorized as

low, moderate or high in carotenoid content as were total serum carotenoid concentrations. Animals were

classified as unknown, high, moderate or low (non-) accumulators of dietary cartenoids. Nonaccumulators had total

serum carotenoid concentrations of 0-101 nmol/L, whereas accumulators had concentrations that ranged widely,

from 225 to 35,351 nmol/L. Primates were uniquely distinguished by the widest range of type and concentration

of carotenoids in their sera. Most were classified as high to moderate accumulators. Felids had high accumulation

of b-carotene regardless of dietary intake, whereas a wide range of exotic birds accumulated only the xanthophylls,

lutein 1 zeaxanthin, canthaxanthin or cryptoxanthin. The exotic ungulates, with the exception of the bovids, had

negligible or nondetectable carotenoid serum concentrations despite moderate intakes. Bovids accumulated only

b-carotene despite moderately high lutein 1 zeaxanthin intakes. Wild captive species demonstrated a wide variety

of carotenoid accumulation patterns, which could be exploited to answer remaining questions concerning carotenoid

metabolism and function.
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Notes Approved no
Call Number SLN @ rana @ 257 Serial 896
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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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Call Number SLN @ rana @ 923 Serial 873
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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 Type Book Chapter
Year 1978 Publication International Pedigree Book of Snow Leopards, Vol. 1 Abbreviated Journal
Volume 1 Issue Pages 113-129
Keywords 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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Publisher Helsinki Zoo Place of Publication Helsinki Editor Blomqvist, L.
Language Summary Language Original Title
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Notes Approved no
Call Number SLN @ rana @ 1039 Serial 835
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Author Pfeil, A.; Lucker, H.; Pfeil, I.
Title Leiomyoma in the urinary bladder of a female snow leopard (Uncia uncia, Schreber, 1776) Type Journal Article
Year 2004 Publication Tier„rztliche Praxis Kleintiere Abbreviated Journal
Volume 32 Issue 1 Pages 40-44
Keywords Bladder; captive; diagnostic; Female; german; leopard; origin; snow-leopard; snow-leopards; snow leopard; snow leopards; surgery; therapy; uncia; Uncia-uncia; Uncia uncia; urinary; veterinary; zoo
Abstract Summary

A leiomyoma of the urinary bladder in a 14-year-old female snow leopard exhibiting bloody vaginal discharge was removed by partial cystectomy. Gravel (struvite) was found in the urine of the inflammatory bladder. Additionally ovario-hysterectomy was performed. Histological findings showed a glandular-cystic hyperplasia. Tumors of the bladder are very rare in cats. Specifically the benign tumors of the bladder very often have no clinical relevance and rarely result in bladder dysfunction. Therefore they might remain undiagnosed in many cases, particularly since the diagnostic procedure in big cats is very extensive. Leiomyoma of the bladder in snow leopards have not been described yet. The present paper describes the surgery performed, the succeeding therapy, the struvit prophylaxis, and discusses the aetiology of the leiomyoma's origin on the basis of current literature. Zusammenfassung

Bei einer 14-j„hrigen Schneeleopardin mit blutigem Vaginalausfluss wurde ein Leiomyom der Blase durch partielle Zystektomie entfernt. Im Urin und in der entzndeten Blase konnte Grieá (Struvit) nachgewiesen werden. Gleichzeitig wurde eine Ovariohysterektomie durchgefhrt. Der histologische Befund ergab eine glandul„r-zystische Hyperplasie des Endometriums. Tumoren der Harnblase sind bei Katzen sehr selten. Vor allem benigne Blasentumoren haben oft keine klinische Relevanz und fhren selten zu Blasenfunktionsst”rungen. Es ist daher m”glich, dass sie insbesondere bei Groákatzen wegen der aufwendigen Diagnostik bersehen werden. Leiomyome in der Blase sind beim Schneeleoparden bisher nicht beschrieben. In diesem Artikel werden die durchgefhrte Operation, die folgende Therapie und Struvitprophylaxe beschrieben sowie m”gliche Žtiologien der Entstehung des Leiomyoms anhand der Literatur diskutiert.
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Notes In German. Title: Leiomyom in der Blase bei einem weiblichen Schneeleoparden (Uncia uncia, Schreber, 1776). Aus dem Zoologischen Garten Dresden (Direktor: Dr. H. Lcker) und der Tier„rztlichen Klinik Dr. I. Pfeil, Dresden. Approved no
Call Number SLN @ rana @ 1055 Serial 772
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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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Call Number SLN @ rana @ 910 Serial 943
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Author Velte, F.
Title Snow leopards at the Seneca Zoological Park, Rochester Type Book Chapter
Year 1982 Publication International Pedigree Book of Snow Leopards, Vol. 3 Abbreviated Journal
Volume 3 Issue Pages 55-58
Keywords captive; International; park; pedigree; snow-leopard; snow-leopards; snow leopard; snow leopards; zoo; zoological
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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 @ 1040 Serial 984
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Author Vogt, P.
Title New enclosures for snow leopards (Uncia uncia) at Krefeld Zoo Type Book Chapter
Year 1982 Publication International Pedigree Book of Snow Leopards, Vol. 3 Abbreviated Journal
Volume 3 Issue Pages 67-70
Keywords captive; enclosures; International; pedigree; snow-leopard; snow-leopards; snow leopard; snow leopards; uncia; Uncia-uncia; 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 @ 1041 Serial 988
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Author Wahlberg, C.
Title Autopsy findings and causes of death in captive snow leopards (Panthera uncia): a preliminary report Type Book Chapter
Year 1980 Publication International Pedigree Book of Snow Leopards Abbreviated Journal
Volume 2 Issue Pages 205-217
Keywords Autopsy; Death; captive; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; panthera; panthera uncia; Panthera-uncia; uncia; Report; International; pedigree
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Publisher Helsinki Zoo Place of Publication Helsinki Editor Blomqvist, L.
Language Summary Language Original Title
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Notes Approved no
Call Number SLN @ rana @ 1095 Serial 998
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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 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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Notes Approved no
Call Number SLN @ rana @ 865 Serial 1001
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