沈阳师范大学校园内红尾伯劳Lanius cristatus繁殖生态学研究  

Study on Breeding Ecology of red tailed shrike on campus of Shenyang Normal University

作　　者：董丙君 张秀惠 李金平 刘凯月 杨宝田 DONG Bingjun;ZHANG Xiuhui;LI Jinping;LIU Kaiyue;YANG Baotian(College of Life Science,Shenyang Normal University,Shenyang 110034,China)

机构地区：[1]沈阳师范大学生命科学学院

出　　处：《沈阳师范大学学报（自然科学版）》2019年第6期559-565,共7页Journal of Shenyang Normal University:Natural Science Edition

基　　金：辽宁省教育厅基础项目(LQN201716);沈阳师范大学重大孵化项目(ZD201620)

摘　　要：于2018年3-8月,以沈阳师范大学校园红尾伯劳L.cristatus为研究对象,利用红外照相机、单反相机、数码摄像机及双筒望远镜采集数据,采用定时抽样法对校园内红尾伯劳的多种繁殖行为进行记录,分析及处理采集到的繁殖时期各种数据。研究结果表明:红尾伯劳4月25日-5月15日陆续迁到本地校园内,随后进入繁殖期,雄鸟占区后会通过鸣叫吸引雌鸟,完成求偶过程。红尾伯劳的筑巢时长一般为5~6 d,巢呈半球形结构,巢口倾向于朝阳的一方,整个表面以干杂草缠绕,较少数用破旧的棉絮或是布条进行填充,筑好的巢呈半球形结构,一般需2 d时间,后又向巢内放入较舒适的细干草或者是羽毛等。所观察到的红尾伯劳,最早产卵时间从5月9日开始,最晚产卵时间从6月10日开始,最早产卵的(1#巢)在6月13日雏鸟成功离巢,最后产卵的(3#巢)在7月13日雏鸟成功离巢。From March to August,2018,taking Lanius cristatus as the research object,we collected data by infrared camera,SLR camera,digital camera and binocular telescope,and recorded various reproductive behaviors of red-tailed shrike in campus by instantaneous scanning sampling method.The data of different stages of reproductive period were processed and analyzed.The results showed that the red-tailed shrike moved to the local campus from April 25 to May 15,and began to enter the breeding season.The male birds occupied the song area and attracted the female birds to complete the courtship process.Red-tailed Shrike usually takes 5~6 days to build a nest.The nest is bowl-shaped.The mouth of the nest tends to be on the sunny side.The whole outline is wrapped with straw sticks and sometimes filled with waste silk bags.After the nest is built,it is hemispherical,takes about 2 days,it is cushioned with soft feathers,fine fibers and feathers.Red-tailed shrike began to lay eggs as early as May 9 and on June 10 at the latest.The first nest to lay eggs(1#nest)successfully left the nest on June 13,and the last nest to lay eggs(3#nest)successfully left the nest on July 13.

关 键 词：校园内 红尾伯劳 红外相机 繁殖生态 

分 类 号：Q95[生物学—动物学]