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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 |
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| 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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Document Type: English |
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SLN @ rana @ 279 |
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345 |
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Peden, W.M.; Richard, J.L.; Trampel, D.W.; Brannian, R.E. |
| Title |
Mycotic pneumonia and meningoencephalitis due to Aspergillus terreus in a neonatal snow leopard (Panthera uncia) |
Type |
Miscellaneous |
| Year |
1985 |
Publication |
Journal of Wildlife Diseases |
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21 |
Issue |
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Pages |
301-305 |
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Aspergillus; hand rearing; Meningoencephalitis; panthera uncia; Pneumonia; snow leopard; zoological |
| Abstract |
On 14 May 1983, two female snow leopard (Panthera uncia) cubs were born in the Kansas City Zoological Gardens to a primiparous female. The female showed little interest in the cubs, one of which had a body temperature of 30 C, so they were removed for hand-rearing. On 15 May, one cub was less active, and did not nurse as well as its littermate. |
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SLN @ rana @ 895 |
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765 |
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Wildt, D.; Pukazhenthi, B.; Brown, J.; Monfort, S.; Howard, J.; Roth, T. |
| Title |
Spermatology for understanding, managing and conserving rare species |
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Journal Article |
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1995 |
Publication |
Reproduction Fertility and Development |
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7 |
Issue |
4 |
Pages |
811-824 |
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Assisted-Reproduction; Cryopreservation; reproduction; zoo; medical; veterinary; spermatology; genetics; browse; assisted; 1380 |
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Most conventional spermatology research involves common mammalian species including livestock, laboratory animals and humans. Yet, there are more than 4500 mammalian species inhabiting the planet for which little is known about basic reproductive biology, including sperm characteristics and function. This information is important, not just as adjunct knowledge, but because the majority of these species are threatened with extinction, largely due to human-induced pressures. The field of conservation is changing rapidly, and global cooperation is emerging among a variety of wildlife enthusiasts, ranging from management authorities of nature reserves to curators of rare zoological collections. Conservation progress depends on systematic, multidisciplinary research first to answer basic questions, with new data then applied to endangered species management plans. The reproductive physiologist is a crucial component of this scheme. Reproduction is the essence of species survival, and enormous effort needs to be directed at these 'untraditional' research species, subspecies and populations. Spermatology research combined with simultaneous efforts in endocrinology, embryology and cryopreservation (among others) can lead to the successful application of assisted reproduction. Examples from this laboratory include an array of wild felid species and a rare cervid and mustelid. Obstacles to success are formidable, including unique species-specificities, diminished genetic diversity and a general lack of resources. Nonetheless, the field offers tremendous opportunities for generating unique knowledge of comparative interest and with conservation utility. |
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Document Type: English |
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no |
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SLN @ rana @ 278 |
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1024 |
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| Author |
Rieger, I. |
| Title |
Scent marking behaviour of ounces, Uncia uncia |
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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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Pages |
78-103 |
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behavior; behaviour; captive; International; marking; ounce; pedigree; scent; Scent-Marking; snow leopard; Uncia uncia; zoo |
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Helsinki Zoo |
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Helsinki |
Editor |
Blomqvist, L. |
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SLN @ rana @ 1037 |
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818 |
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Lanier, D.L.; Dewsbury, D.A. |
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A quantitative study of copulatory behaviour of large Felidae |
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Journal Article |
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1976 |
Publication |
Behavioural-Processes |
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1 |
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4 |
Pages |
327-333 |
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behavior; breeding; mating; copulation; veterinary; zoo; zoos; medical; reproduction; browse; 1590 |
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Observed a total of 109 copulations in 6 male-female pairs from 4 species of large Felidae. The mean intromission durations were 3.0 sec for Asian leopards (Panthera pardus), 3.3 sec for African leopards (P. pardus), 12.9 sec for snow leopards (Uncia uncia), 2.3 sec for spotted jaguars (P. onca), 3.3 sec for black jaguars (P. onca), and 12.4 sec for Siberian tigers (P. tigris). Behavioral patterns were qualitatively similar across species; all displayed a copulatory pattern with no lock, no intravaginal thrusting, ejaculation on a single insertion, and multiple ejaculations. Whereas domestic cats are reported to assume a neck grip and to tread prior to insertion, these larger Felidae generally did so after intromission had been achieved. After copulation, females of some pairs swiped at the male and displayed a rolling after-reaction. (18 ref) (PsycINFO Database Record (c) 2000 APA, all rights reserved)(unassigned) |
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Netherlands: Elsevier Science Publishers BV. |
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SLN @ rana @ 32 |
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610 |
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Reed-Smith, J.; Kumpf, M. |
| Title |
Snow leopards (Uncia uncia): family group management alternatives |
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Journal Article |
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1998 |
Publication |
Anim.Keepers' Forum |
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25 |
Issue |
10 |
Pages |
386-391 |
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behavior; captive-animal-care; endangered; threatened-species; intraspecies-relationships; mammals; techniques; zoos; snow leopard; husbandry; browse; captive; Animal; care; threatened; species; intraspecies; relationships; 1300 |
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The authors offer insights into creating family groups of snow leopards in zoos. The programs at the Denver Zoo, Denver, Colorado, and at John Ball Zoological Gardens, Grand Rapids, Michigan, are highlighted. lgh. |
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Document Type: English |
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SLN @ rana @ 340 |
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814 |
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O'Connor, T.; Freeman, H. |
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Maternal behavior and behavioral development in the captive snow leopard (Panthera uncia) |
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Book Chapter |
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1982 |
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International Pedigree Book of Snow Leopards, Vol. 3 |
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3 |
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103-110 |
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behavior; captive; development; International; Panthera-uncia; pedigree; snow leopard; zoo |
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Helsinki Zoo |
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Helsinki |
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Blomqvist, L. |
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no |
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SLN @ rana @ 1035 |
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733 |
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Burgener, N.; Gusset, M.; Schmid, H. |
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Frustrated appetitive foraging behavior, stereotypic pacing, and fecal glucocorticoid levels in snow leopards (Uncia uncia) in the Zurich Zoo |
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Miscellaneous |
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2008 |
Publication |
Journal of Applied Animal Welfare Science |
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11 |
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74-83 |
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behavior; captive; fecal; feeding strategy; physiological; snow leopard; zoo |
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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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SLN @ rana @ 915 |
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202 |
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| Author |
Freeman, H. |
| Title |
Behavior in adult pairs of captive snow leopards (Panthera uncia) |
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Journal Article |
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1983 |
Publication |
Zoo Biology |
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2 |
Issue |
1 |
Pages |
1-22 |
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behavior; zoo; zoos; captive; captivity; estrus; breeding; mating; veterinary; browse; 1600 |
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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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Document Type: English |
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SLN @ rana @ 60 |
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319 |
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Sulser, C.E.; Steck, B.L.; Baur, B. |
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Effects of construction noise on behaviour of and exhibit use by Snow leopards Uncia uncia at Basel zoo |
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Miscellaneous |
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2008 |
Publication |
International Zoo Yearbook |
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42 |
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199-205 |
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behaviour; captive; construction noise; exhibit use; snow leopard; Uncia uncia; zoo |
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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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SLN @ rana @ 910 |
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943 |
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