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Clyde, V. L., Ramsay, E. C., & Bemis, D. A. (1997). Fecal shedding of Salmonella in exotic felids. J.Zoo Wildl.Med, 28(2), 148–152.
Abstract: The authors discuss the occurrence of salmonellosis in collections of exotic felids. Data suggest that zoo employees having contact with cat feces or raw diets have a high rate of occupational exposure to Salmonella and should exercise appropriate hygienic precautions. pcp
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Brown, J. L., Wasser, S. K., Wildt, D. E., & Graham, L. H. (1994). Steroid Metabolism and the Effectiveness of Fecal Assays for Assessing Reproductive Status in Felids. Biology of Reproduction, 50(suppl 1), 185.
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Reed-Smith, J., & Kumpf, M. (1998). Snow leopards (Uncia uncia): family group management alternatives. Anim.Keepers' Forum, 25(10), 386–391.
Abstract: 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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Rieger, I. (1978). Management techniques of captive ounces, (Uncia uncia). Int.Ped.Book of Snow Leopards, 1, 50–70.
Abstract: Presents a comparison of housing and techniques for care and breeding at 16 zoos. Includes comments on factors which may influence breeding
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Rieger, I. (1980). Some difficulty breeding ounces, (Uncia uncia) at zoological gardens. Int.Ped Book of Snow Leopards, 2, 76–95.
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Rieger, I., & Peters, G. (1981). Observations on the mating and vocal behavior of snow leopards (Uncia-uncia) in zoological garden. Zeitschrift Fur Saugetierkunde International Journal of Mamamalian Biology, 46(1), 35–48.
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Blomqvist, L. (1989). Captive Snow Leopard Report for 1989. International Zoo News, 265, 5–14.
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Ryan, J. A., Roudebush, P., & Shores, J. (1990). Laryngeal obstruction associated with cuterebrosis in a snow leopard (Felis-uncia). Journal of Zoo and Wildlife Medicine, 21(3), 346–352.
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Yanfa, L., & Huanwen, L. (1986). A preliminary study on the rearing and breeding of ounce. Acta Theriologica Sinica, 6(2), 93–99.
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Sloane, A., Kelly, C., McDavitt, S., & Marples, N. (1998). Big cats in captivity: a quantitative analysis of enrichment. Adv.Etho, 33, 43.
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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