三种珍稀有蹄类动物的警戒行为数据-科学网—博客.PDFVIP

生物多样性 2016, 24 (12): 1335–1340 doi: 10.17520/biods.2016284 Biodiversity Science http: // •数据论文• 三种珍稀有蹄类动物的警戒行为数据 李忠秋* (南京大学生命科学学院, 南京 210023) 摘要: 警戒行为是野生动物重要的反捕食策略之一, 警戒行为的研究已经成为行为生态学中继动物的采食行为、 繁殖行为之外的另一热点研究领域。然而, 尽管研究人员至今已经在数百种鸟类、兽类中开展了各种类型的警戒 行为学研究, 但相关研究的原始数据却鲜有共享。本文公开了利用焦点取样法采集的我国3种珍稀有蹄类动物警戒 行为数据样本716个, 其中普氏原羚(Procapra przewalskii) 175个、藏原羚(P. picticaudata) 180个、麋鹿(Elaphurus davidiamus) 361个, 并同时公布了采集该行为学数据时的相关变量, 包括性别、群体类型、群体大小、捕食风险、 人类干扰等。结果显示在上述3种有蹄类动物中, 均存在明显的集群效应, 且此效应与性别及捕食风险存在交互作 用。本文尝试建立标准的行为学数据规范, 以期为未来的行为学研究数据的共享及深度挖掘提供可能。 关键词: 捕食风险; 反捕食策略; 集群效应; 麋鹿; 普氏原羚; 群体大小; 人类干扰; 藏原羚 Datasets of vigilance behavior for three rare ungulates * Zhongqiu Li School of Life Sciences, Nanjing University, Nanjing 210023 Abstract: Vigilance is an important strategy of anti-predation. After foraging and reproductive behavior, vigilance behavior has become another important research domain in behavioral ecology. However, original raw data of such kinds of study are seldom shared, despite the mounting studies on vigilance behavior of hundreds of birds and mammals. Here I publish vigilance datasets of three rare ungulates in China collected by focal sampling. These datasets include 716 samples, of which 175 are from Przewalski’s gazelle Procapra przewalskii , 180 are from the Tibetan gazelle P. picticaudata and 361 are from Père David’s deer Elaphurus davidianus. I also include environmental variables, including sex, group type, group size, predation risk and human disturbance. A positive group size effect was found in all three ungulates, and this interacted wi