%0 Journal Article
%T PRELIMINARY ANALYSIS ON THE BIRD COMMUNITY OF THE EVERGREEN BROADLEAF FORESTS IN THE AILAO MOUNTAIN, YUNNAN PROVINCE<br>哀牢山常绿阔叶林鸟类群落初步分析
%A Wang Zhijun
%A <br>王直军
%J 动物学研究
%D 1986
%I Chinese Academy of Sciences
%X These studies on birds were made at northern Ailao Mountain, Yunnan Province. The main census was carried out in the evergreen broadleaf forests of Xujiaba on the ridge of this mountain between 2400-2700 meter elevation. There are many residents that show seasonal vertical migration at Ailao Mountain. The grand dynamic of bird community shows seasonal replace of some dominate species in the evergreen broadleaf forests of Xujiaba. There are more insectivorous birds in summer, the fruit-eaters and the seed-eaters are dominant in winter. Adaptating to the stereoscopic climate of Ailao Mountain for a long period of time, some residents have gradually shaped as habits of vertical migration. Seasonal changes of food and climate rapidly lead a change in the composition of bird community. This vertical migration of birds at the Ailao Mountain shows that we must protect vegetation on the slope of this mountain, except for protect evergreen broadleaf forests of Xujiaba, Such that will be benefit for protect birds.
%K Ailao mountain Xujiaba Stereoscopic climate Vertical migration<br>哀牢山
%K 徐家坝
%K 立体气候
%K 垂直迁移
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=7C502F1A6798ACE1B8C57E291C48C7F1&aid=F1CF90B08DC90BEA&yid=4E65715CCF57055A&vid=DF92D298D3FF1E6E&iid=0B39A22176CE99FB&sid=8575BEDA702C4B7C&eid=43608FD2E15CD61B&journal_id=0254-5853&journal_name=动物学研究&referenced_num=9&reference_num=0