云南开远市鸟类多样性

2004年1月至2008年8月采用样线法和样点法对云南省开远市鸟类资源进行了调查.结果表明,开远市分布鸟类共计16目52科183种,其中留鸟95种,夏候鸟18种,冬候鸟56种,旅鸟11种,迷鸟3种.区系组成方面,东洋种84种(74.3%),古北种仅8种(7.1%),广布种21种(18.6%).国家Ⅰ级重点保护鸟类2种,国家Ⅱ级重点保护鸟类17种.4种生境按多样性排序:稀树灌丛河谷>针阔混交林>湖泊湿地>农耕地.稀树灌丛河谷群落鸟类分布均匀度最高,且与农耕地具有较高的相似性.

Bird Diversity in Kaiyuan City of Yunnan Province

The survey of birds resources in Kaiyuan city of Yunan province was carried out using fixed sample point and line transect method from January 2004 to August 2008.A total of 183 species birds,belonging to 52 families and 16 orders,which included 2 first-grade and 17 second-grade Chinese National Key Protected Wild Animal Species were recorded during a 5-year-period investigation.According to the avifauna,84,8 and 21 species were belonged to the Oriental realm,Palaearctic realm and cosmopolitan species,accou...