Flock size and human disturbance affect vigilance of endangered red-crowned cranes (Grus japonensis)

来源 :第十届全国野生动物生态与资源保护学术研讨会 | 被引量 : 0次 | 上传用户：aminn

【摘要】

：

Vigilance may be used to detect predators and monitor rivals.We studied redcrowned cranes(Grus japonensis)in Yancheng Biosphere Reserve,China,to examine changes in the allocation of time to vigilance

【作者】

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Zhi Wang Zhongqiu Li

【机构】

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Nanjing Institute of Environmental Science,Ministry of Environmental Protection,PRC,Nanjing,China;Th

【出处】

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第十届全国野生动物生态与资源保护学术研讨会

【发表日期】

：

2014年5期

【关键词】

：

flock size human disturbance Red-crowned crane vigilance Yancheng Biosphere Rese

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　　Vigilance may be used to detect predators and monitor rivals.We studied redcrowned cranes(Grus japonensis)in Yancheng Biosphere Reserve,China,to examine changes in the allocation of time to vigilance as a function of flock size in areas with different levels of human disturbance.

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Flock size and human disturbance affect vigilance of endangered red-crowned cranes (Grus japonensis)

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