四川东阳沟自然保护区鸟类区系初步调查

Preliminary Report on Bird Fauna of Dongyanggou Nature Reserve in Sichuan

2006年2月,5月对东阳沟自然保护区的生物资源进行了综合科学考察,同时结合有关资料,对该地鸟类区系进行研究.结果如下:保护区迄今发现有鸟类14目49科133属247种,属国家Ⅰ级保护鸟类1种,Ⅱ级保护鸟类35种,另外属四川省重点保护的鸟类有2种,属于国家保护有益的或者有重要经济、科学研究价值的鸟类140种,我国特有鸟类13种.区系组成以东洋界成分为主,并出现南北交错的现象.

Based on ground survey and data published previously,the bird fauna of Dongyanggou Nature Reserve is reported in this paper. 247 species of Birds were found there,1 listed in Appendix Ⅰ ,35 listed in Appenix Ⅱ of national＂List of Natural Key Protected Animals＂ ,2 listed as key-protected animals in Sichuan. 140 listed as profitable,animals with value of economic and scientific study ,and 13 listed as peculiar birds in China. As to its fauna, the components from oriental kingdom are prevalent and mixed with the components from the north.