牡丹江地区红尾伯劳鸟生育繁殖期生态研究  

Migration and Reproduction Law of Red-tailed Shrike in Mudanjiang Area

作　　者：曹振岭[1] 于成野[1] 丛赢[1] 孙佳琦[1] 李洋洋[1] 周晓航[1] 

机构地区：[1]牡丹江师范学院生命科学与技术学院,黑龙江牡丹江157012

出　　处：《安徽农业科学》2010年第31期17739-17740,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究红尾伯劳在牡丹江地区迁徙和繁殖规律。[方法]以牡丹江师范学院植物园为观察点，于2004～2010年对红尾伯劳的迁徙和繁殖规律进行观察研究。[结果]红尾伯劳鸟于每年4月末至5月初迁抵牡丹江地区林中，迁抵后雄鸟首先选择占领地并与雌鸟共同营造巢穴，交配；产卵前雄鸟负责捕食哺喂雌鸟；雌鸟产卵完毕后开始孵化，12d后第1只幼鸟孵出，14d后全部孵出；幼鸟离巢后仍需亲鸟哺喂15d，大约25d后，幼鸟全身羽毛已长丰满。[结论]该研究为牡丹江地区红尾伯劳的保护提供了参考依据。[ Objective] To investigate the migration and reproduction law of Red-tailed Shrike in Mudanjiang area. [ Method] The Botanical Garden of Mudanjiang Normal College was selected as observation point. The migration and reproduction law of red-tailed shrike were observed from 2004 to 2010. [ Result] Red-tailed shrikes often arrive in Mudanjiang area from the end of April to early May. The first thing after male red-tailed shrikes arrived was to select territon and nest, and copulate with the females. Males fed their couples before females spawning. Incubation did not start until the last egg was spawned. The first egg hatched at 12 d, and all eggs hatched need 14 d. Parents still feed nestings for 15 d after nestings leave nest. After 25 d, nestings achieve full-fledged body status, except tail feathers are shorter than their parents. [ Conclusion] [ Conclusion] This study provide a reference for the protection of Red-tailed Shrike in Mudanjiang area.

关 键 词：红尾伯劳 迁徙 繁殖 观察 

分 类 号：S813[农业科学—畜牧学]