摘要
文章调查报道岱海的鸟类资源,并对湿地鸟类的保护管理提出了相应的建议。共观察记录到68种鸟类,录属于14目27科50属。鸟类组成以鸻鹬类、雁鸭类和鸥类为主体类群。候鸟有56种,占总数的82.4%,其中夏候鸟有43种,旅鸟有13种;留鸟12种,占总数的17.6%。55种繁殖鸟类中古北种有38种,占繁殖鸟总数的69.1%,区系上明显以古北界成分为主。有国家一级保护鸟类黑鹳、二级保护鸟类白琵鹭、大天鹅、白尾鹞、红脚隼、属世界受胁鸟类鸿雁以及《中国濒危动物红皮书》中的未定濒危级别种黑尾滕鹬等7种。
The status of bird resources and protection in Dai Lake were investigated, some suggestions to protect and manage these birds in wetland were put forward. 68 bird species were recorded. They belonged to 14 genera, 27 families, 50 orders, in which the anseriformes, charadriiformes and lariformes genera were the major ones. There were 56 species （82.4%） of migrant birds which consisted of 43 summer migrant and 13 passing bird species; 12 species （ 17.6% ） are residents. Among 55 species of breeding birds, 38 species （69.1% ） are Palaearctic ones, indicating that Palaearctic species is the major component in the avifauna. In Dai Lake, the endangered bird species include Nationally protec- ted species of grade 1 Ciconia nigra, Nationally protected species of grade 4 Egretta alba, Cygnus cygnus, Circus cyaneus and Falco vespertinus, one world threatened species Anser cygnoides and one uni- dentified bird Limosa limosa according to ＂China Red Data Book of Endangered Animals＂.
出处
《内蒙古林业调查设计》
2007年第2期46-49,共4页
Inner Mongolia Forestry Investigation and Design
基金
内蒙古自然科学基金资助项目(200408020527)
关键词
岱海
湿地
鸟类
保护
Dai Lake
Wetland
Bird
Protection
