思茅菜阳河自然保护区鸟类研究

经调查，莱阳河自然保护区共记录到鸟类222种，隶属17目45科，约占云南省鸟类种数的28．0％。在实地考察和综合前人资料的基础上，对莱阳河自然保护区的鸟类进行了区系分析，同时计算了鸟类的G—F指数。结果表明：莱阳河保护区的鸟类G—F指数为0．82，从相对面积比例而言，其鸟类物种多样性和丰富程度是很高的。

Study on Birds in Caiyanghe National Natural Reserve

According to the survey, 222 species of birds were recorded in Caiyanghe National Natural Reserve, which belong to 17 orders, 45 families. The bird fauna in the national natural reserve was analyzed by means of observing on the plot and consulting the existent data. The result shows that the species diversity G-F index of birds in Caiyanghe National Natural Reverse is 0.82, which indicates that the specie diversity of birds is very high judging from the relative areas.