四川白坡山自然保护区冬季鸟类群落调查

A Survey of Bird Community at Baiposhan Nature Reserve of Sichuan in Winter

2003年12月对四川白坡山自然保护区的鸟类群落的种类和数量进行了调查,实际发现鸟类151种,结合历史文献23种,保护区鸟类共有174种,隶属于12目41科。保护区有国家级重点保护鸟类14种,四川省保护鸟类2种,我国特有鸟类5种。保护区鸟类区系以东洋界成分为主。利用多样性指数分析了不同群落的鸟类多样性,结果表明:地处1300~2600 m的中山云南松及其混交林群落鸟类多样性最高,原因是该群落中生境类型丰富多样。

A survey on bird community at the Baiposhan Nature Reserve of Sichuan was conducted in December 2003.During the survey,151 species of birds were observed,and in addition to 23 more species of birds recorded historically,there are totally 174 species of birds,belonging to 41 families and 12 orders in the reserve.There are 14 species of birds protected nationally,2 species of birds protected provincially,and 5 national endemic species.The avifauna of the reserve consists of Oriental components.The results of ...