佛坪自然保护区的鸟类

1981－1996年经野外采集与鉴定，确定佛坪自然保护区已知鸟类211种，隶属于15目40科。其中东洋界种77种，古北界种96种，广布种38种，分别占鸟类总数的37％，45％和18％，呈古北界种稍多于东洋界种的区系特征；在鸟种组成上留鸟114种，夏侯鸟59种，冬候鸟5种，旅鸟33种，分别占鸟类总数的54％，28％，2％和16％，因而鸟类主要由留鸟和夏候鸟组成；与生态适应变幅相关，随季节的变化鸟类分布与迁移变化较大；对26种国家重点保护鸟类分布与数量统计显示，保护区是国家重点保护鸟类的资源宝库，尤其是雉科为鸟类中的优势种资源。

BIRDS OF FOPING NATIONAL NATURE RESERVE,SHAANXI

Palaearctic and 38(18%) of the extensive were collected and identified in Foping National Nature Reserve from 1981 to 1996. The composition of the bird showed that 114(54%) species classfied as remain bird,59(28%) as summer migratory bird, 5(2%)as winter nugratory bird, and 33(16%) as travel bird. The distribution and migratory pattern varied remarkably in different seasons. The statistical data of 26 species of bird protected by Chinese national law showed that the Reserve had long been a resource treasure-house of national major protected birds. Especially, the Phasianidae is superior species resource in this area.