福建武夷山地区鸟类居留变化分析

Analysis on the changes of bird residence in Wuyishan area,Fujian Province

对近60 a来福建武夷山地区鸟类居留监测资料和调查记录进行对比分析。结果表明:福建武夷山地区共有76种鸟类居留情况发生变化,占该区鸟类种数29.12%。从鸟类增减变化来看,本次调查新记录有26种,未观测到的鸟类有17种;从迁徙鸟类的居留变化来看,武夷山地区共有33种鸟类的居留发生变化,其中夏候鸟24种,旅鸟7种,冬候鸟2种;从区域内分布变化看,部分鸟类发生垂直迁徙和分布区扩散现象。福建武夷山地区鸟类居留发生变化与该地区近58 a来气候变暖有关,是对气候变化的响应。

The monitoring and survey data on bird residence in Wuyishan area,Fujian over the last 60 years were reviewed and analyzed.261 species of birds were recorded in Wuyishan area,Fujian Province,which belongs to 18 orders and 49 families.Among them,76 species,or 29.12%,changed their residential status in this region.26 species were newly recorded and 17 established species were not observed during the survey.A total of 33 migratory birds in the area changed their residential status,including 24 summer visitors,7 passage migrants and 2 winter visitors.Some local residential birds experienced vertical migration and distribution dispersion.The change of residential status of birds in Wuyishan,Fujian Province is related to the climate warming over the past 58 years in the region.