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东北虎患膈疝致死亡一例 总被引:1,自引:0,他引:1
地处哈尔滨市太阳岛的黑龙江东北虎林园是世界上最大的东北虎饲养繁育及野化训练基地 ,从 2 0只东北虎繁育至目前 2 90多只 (不包括因各种原因死亡 10 0余只 )。饲养繁育及野化训练取得了可喜的成绩 ,但是 ,由于资金及人才的严重短缺 ,以及经验的不足 ,东北虎的医疗状况很不近人意 ,老虎的发病率较高 ,有的疾病不能及时被发现而延误了治疗 ,甚至导致死亡 ,造成很大损失 ,令人堪忧。以下谈及的便是其中一例。1 平时表现4 9号公虎 ,8岁 ,体质量 2 0 0kg左右 ,平时各种表现与其他老虎相同 ,不过 ,有一点非常令人关注 ,虎园为了野化训练东北… 相似文献
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为了解在圈养条件下,饲养管理措施改变引导东北虎的行为表达[1],达到满足饲养管理的需要、促使动物行为定向表达进而提高圈养动物福利.笔者通过小范围圈养东北虎行为表达进行观察建立行为谱,并分析不同的日常管养、丰容设施及行为训练等措施对其行为的影响.研究表明,圈养东北虎的行为表达及时间分配受日常管养措施、丰容设施及行为训练等饲养措施的影响. 相似文献
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随着东北虎数量日趋减少,如何通过非自然分娩方式提高东北虎幼崽的成活率引起国内外高度重视,由于东北虎数量稀少,且东北虎难产病例更为罕见,老虎秉性凶猛,很难靠近,发生难产,人工助产极为困难。本文对长春动植物公园一雌性东北虎实施人工助产,通过此次助产为本园东北虎繁育积累经验,也为东北虎难产病症的诊治与预防提供借鉴。 相似文献
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东北虎属世界濒危物种之一,为我国一级保护野生动物,主要分布于我国黑龙江、吉林、俄罗斯和西伯利亚一带的森林中,以草食性动物鹿、狍等为食。目前,野外东北虎十分稀少,已达濒危状态。为了有效的保护东北虎,中国各个动物园均加强了东北虎的移地保护工作,相继开展了东北虎的繁殖和人工育幼研究。动物园中饲养的东北虎常因环境变化, 相似文献
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东北虎相残行为初步分析 总被引:7,自引:1,他引:6
东北虎相残行为初步分析刘丽(深圳野生动物园)引言东北虎(Pa,llhe;·atigrisaltai’c.aTemmillck)是具有独居生态习性的动物。深圳野生动物园作为全国第一家野生动物园在对东北虎的饲养方式上做了大胆的尝试——对虎以群居方式来进行... 相似文献
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野生动物园东北虎繁殖行为初步观察 总被引:10,自引:1,他引:10
在笼养情况下,东北虎(Pantheratigris altaica)的饲养繁殖报道很多,但大群散放情况下的繁殖行为观察还少见报道.我园自1995年建园以来,在散放东北虎的饲养管理和繁殖方面积累了一些经验.从1998年第一例繁殖成功至今,共繁殖30多只东北虎.期间,我们对东北虎的繁殖行为进行了较详细的观察,现总结如下. 相似文献
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东北虎肺心病的病理学检查 总被引:1,自引:0,他引:1
东北虎属世界濒危珍稀物种之一,为我国一级保护野生动物,主要分布于我国黑龙江省、吉林省和俄罗斯西伯利亚地区,以草食性动物鹿、狍等为食。野生东北虎3~4岁性成熟,多在冬季发情交配,妊娠期103~106d,每胎产1~5仔。目前,野生东北虎十分稀少,已达濒危状态。为有效地保护东北虎,我国各动物园均加强了东北虎的移地保护工作,相继开展了东北虎的繁殖和人工育幼研究。 相似文献
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Mycoplasma suis, the etiological agent of swine hemoplasmosis, is an epicellular bacterium that adheres to the surface of pig erythrocytes leading to deformations of the target cells. Little is known about the occurrence of M. suis in wild swine populations around the world, its economic impact on swine herds, and the risk of human infection. The aim of this study was to investigate, by quantitative real-time PCR (qPCR) based on the 16S rRNA gene, the occurrence of M. suis in a captive population of white-lipped peccaries (100 Tayassu pecari) and in free-living wild boars (14 Sus scrofa) in Brazil. None of the white-lipped peccaries were positive for M. suis, whereas seven (50%) wild boars were positive in qPCR assays. The quantification of M. suis-16S rRNA copies/μL ranged from 1.42 × 10° to 3.906 × 101 in positive animals, indicating a low bacteremia and a chronic carrier status in free-living wild boars. In conclusion, M. suis might be a non-frequent pathogen in wild suids maintained in captivity. Despite the low bacteremia, the prevalence of M. suis in wild boar population in Brazil seems to be high. 相似文献
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中国野生动物驯养与繁殖法律制度的缺陷与完善 总被引:1,自引:0,他引:1
野生动物驯养繁殖在世界野生动物资源保护中具有重要作用,有关野生动物驯养繁殖的法律制度也成为各国野生动物资源保护立法的主要内容。本文针对目前中国野生动物驯养繁殖的立法现状与存在问题,提出完善中国野生动物驯养繁殖的国内法对策,以推进中国野生动物资源保护立法的发展。 相似文献
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Biochemical constituents in domestic and wild horses I. Serum proteins, electrolytes and metabolites
Ronald E. Borchard DVM PhD Harry W. Vaughn DVM LeRoy V. Gallagher DVM MS Steven L. Schmidt B.S. 《Journal of Equine Veterinary Science》1982,2(4):119-126
Serum chemical determinations were made in groups of domestic and wild horses under various conditions of restraint and captivity. Results obtained differed very little from normal horse values, but did vary between groups. In general, few differences between males and females within groups were seen, but recently captured wild horses varied from domestic horses and wild horses held in captivity. The stress of capture and confinement was thought to have affected some of the measured parameters. 相似文献
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对青海湖区野生鸟类禽流感疫情防控的几点思考 总被引:5,自引:1,他引:5
2005年5~7月,青海湖区发生了野生鸟类禽流感疫情。通过对疫情发生后采取的防控措施、野生鸟类死亡情况和经济发展受到的影响等方面的分析,我们对今后如何加强野生鸟类的疫病监测防控工作进行思考,并提出初步见解和对策。 相似文献
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Mbaruk A Suleman Emmanuel Wango Robert M Sapolsky Hesbon Odongo Jann Hau 《Journal of zoo and wildlife medicine》2004,35(1):20-24
Adrenal gland weights, stomach mucosal lesions, and morning serum cortisol and prolactin levels were measured in 15 juvenile and adult male African green monkeys (Cercopithecus aethiops) that were shot by a hunter, euthanized after 24 hr of captivity, or euthanized after 45 days of captivity and intermittent blood sampling. Hormone levels were measured in seven additional males that had been in captivity for 7 mo. Mean serum cortisol concentrations were significantly lower in free-ranging wild monkeys at the time they were shot than in the monkeys after 1 day in captivity. Cortisol concentrations were significantly higher in wild-caught monkeys on the day after capture than they were in the same animals after 18 and 26 days of captivity. Cortisol concentrations were also significantly higher in the wild-caught monkeys 18 days after capture than in the laboratory-habituated monkeys in captivity for 7 mo. Mean prolactin concentration was significantly lower in the wild-caught monkeys on day 2 after capture, and the levels increased gradually to 45 days in captivity and was highest in monkeys that had been captive for 7 mo. 相似文献