%0 Journal Article %T 云南纳帕海自然保护区灰背伯劳的巢址选择<br>Nest Site Selection of Lanius tephronotus in Napahai Nature Reserve, Yunnan, China %A 刘强 %A 周丽萍 %A 扎史吾木 %J 四川动物 %D 2018 %X 中文摘要：2013年5-6月，在云南省纳帕海自然保护区对灰背伯劳 Lanius tephronotus的巢址选择进行了研究。结果显示，灰背伯劳对树种具有极强的偏好性，有78.48%（ n=62）的巢位于火棘 Pyracantha sp.灌丛中，枝条具刺是影响灰背伯劳选择筑巢树的首要因素。主成分分析表明，影响灰背伯劳巢址选择的因素有5类：距离因子（巢距道路距离、距居民点距离）、安全性因子（刺数量、刺长度）、觅食生境因子（耕地占比）、隐蔽度因子（树冠幅、树高）以及巢生境因子（灌木占比）。总之，灰背伯劳喜好营巢于距离居民点较近、巢周围耕地面积较大的多刺灌丛。房屋和道路修建对灌丛的侵占是威胁灰背伯劳生存的主要因素。<br>英文摘要：The nest site selection of the grey-backed shrike ( Lanius tephronotus) in Napahai Nature Reserve (99°38'E,27°51'N) were studied from May to June in 2013. We found that L.tephronotus perferred to nesting in thorny bushes, because 78.48% of the nests ( n=62) were found to locate in firethorn ( Pyracantha sp.) bushes. Whether the branches had thorns was the primary factor that determined the selection of nesting tree for grey-backed shrikes. The result of principal component analysis demonstrated that 5 types of factors, including distance (distance to roads, distance to settlements), safety (number and length of thorns), feeding habitat (% of the farmland), concealment (crown width and height of nesting bushes) and nesting habitat (% of the bushes), can influence the nest site selection of L.tephronotus. Our results suggest that L.tephronotus prefer to nesting in thorny bushes that are close to the settlement, and the settlement are normally surrounded by large area of farmland. The encroachment of human house and road construction on the bushes is the main factor that threatens the survival of L.tephronotus. 2018,37(1): 87-91 收稿日期：2017-05-30 DOI：10.11984/j.issn.1000-7083.20170170 分类号：Q958.1;Q959.7 基金项目：云南省科技计划项目（2014FB149） 作者简介：刘强(1981-),男,助理研究员,研究方向:鸟类生态学和保护生物学 *通讯作者：刘强,E-mail:cranelover@gmail.com 参考文献： 丁长青, 郑光美. 1997. 黄腹角雉的巢址选择[J]. 动物学报, 43(1):27-33. 罗时有, 张迎梅, 杨友桃. 1992. 灰背伯劳的生态观察[J]. 四川动物, 11(4):12-13. 王楠, 贾非, 郑光美. 2005. 白马鸡巢址选择的研究[J]. 北京师范大学学报(自然科学版), 41(2):190-193. 晏安厚, 马金生. 1991. 棕背伯劳的生态观察[J]. 动物学杂志, 26(5):30-32. 杨岚, 杨晓君. 2004. 云南鸟类志 下卷 雀形目[M]. 昆明:云南科技出版社:154-156. 杨岚, 李恒. 2010. 云南湿地[M]. 北京:中国林业出版社:40-45. 游余群, 周材权, 胡锦矗. 2007. 虎纹伯劳的巢生境选择与繁殖行为[J]. 四川动物, 26(1):26-31. 赵正阶. 2001. 中国鸟类志 下卷 雀形目[M]. 长春:吉林科学技术出版社:142-144. 郑光美. 2008. 鸟类学[M]. 北京:北京师范大学出版社:251-252. 郑光美. 2011. 中国鸟类分类与分布名录 第二版[M]. 北京:科学出版社:195. Farkas R, Horvath R, Pasztor L. 1997. Nesting success of red-backed shrike ( Lanius collurio) in a cultivated area[J]. Ornis Hungarica, 7:27-37. Kolbe JJ, Janzen FJ. 2002. Impact of nest-site selection on nest success and nest temperature in natural and disturbed habitats[J]. Ecology, 83(1):269-281. Lovette IJ, Fitzpatrick JW. 2016. Handbook of bird biology[M]. New York:Cornell Lab of Ornithology:407-424. Lu X, Wang C, Yu T. 2010. Nesting %K 灰背伯劳 %K 巢址选择 %K 纳帕海自然保护区< %K br> %K 英文关键字： Lanius tephronotus %K nest site selection %K Napahai Nature Reserve %U http://www.scdwzz.com/viewmulu.aspx?qi_id=1789&mid=55580&xuhao=14