摘要
首次报道了凤头百灵在甘肃民勤连古城国家级自然保护区有分布。该鸟为留鸟型,主要栖息在白刺群落、红砂群落、盐爪爪群落等荒漠植被中,取食荒漠植物种子及荒漠林昆虫,对控制荒漠林害虫的发生、维持荒漠生态系统平衡具有重要作用。该鸟的发现,使该自然保护区鸟类的种类由原来的66种增加到现在的67种。
It is firstly reported that there existed Galerida cristata in Administration Bureau of Liangucheng National Nature Reserve in Minqin.Galerida cristata is a kind of resident birds,mainly roosting in desert vegetation such as Nitraria tangutorum,Reaumuria soongorica and Kalidium foliatum communities etc.,feeding on the seeds and the insects of desert vegetation,which played an important role in controlling pests and sustaining ecosystem balance.The new find-ing of Galerida cristata enriched the biodiversity of Liangucheng National Nature Reserve,improving bird species from 66 kinds before to 67 kinds right now.
出处
《甘肃林业科技》
2010年第4期8-9,共2页
Journal of Gansu Forestry Science and Technology
基金
甘肃省科技支撑计划项目(1011FKCH151)
武威市科技计划项目(WW090101
WW090102)
关键词
民勤连古城
凤头百灵
新记录
Liangucheng National Nature Reserve in Minqin
Galerida cristata
newrecord
