摘要
通过对银川市西夏区几所高校校园喜鹊巢址分布状况的调查,就影响喜鹊巢址选择的因素进行了分析,结果表明,营巢树因素(筑巢树高、巢距地高、巢树胸径、巢处分枝数)和环境因素(水源、食物丰度等)均可影响喜鹊对巢址的选择.本研究结果对如何进行校园绿地规划及鸟类保护具有一定的指导作用.
After investigating the nest distribution of magpie in the region of universities in Xixia District of Yinchuan,the factors that influenced the magpie to select nest were analyzed.The results showed that the factors of the trees for building nest such as the height of the tree,the height of magpie＇s nest,the diameter of tree trunk and branch numbers at the nest and the factors of environment such as water sources and food abundance both influenced Magpie＇s selection to building nest.The results had some guidance for the plan of green land in campus and protection of birds.
出处
《农业科学研究》
2010年第3期34-36,共3页
Journal of Agricultural Sciences
基金
宁夏大学大学生创新实验项目(10SWL08)
关键词
喜鹊
巢址选择
影响因子
大学校园
magpie
nest site selection
influence factor
campus of university
