建德市鸟类多样性与区系分析

Bird Diversity and Avifauna in Jiande City

为掌握浙江省建德市境内鸟类资源,于2021年1月至2022年12月,共设置72条样线,对鸟类资源进行了全面调查。结果表明:建德市共有野生鸟类295种,分属17目50科,其中国家一、二级重点保护鸟类分别为7种和54种;鸟类生态型以鸣禽为主,共有152种,占比51.53%;地理分布型以北古界为主,共151种,占51.19%;分布型以留鸟为主,共122种,占41.36%。与历史数据相比,此次新发现鸟类记录119种。建议设立鸟类保护地,举办“观鸟节”,增强全社会对鸟类的认识和保护力度。

In order to grasp the characteristics of bird resources in Jiande City,Zhejiang Province,a total of 72 transects were set up from January 2021 to December 2022 to conduct a comprehensive survey of bird resources.The results show that there are 295 species of wild birds in Jiande City,belonging to 17 orders and 50 families,of which are 7 species and 54 species of national first-class and second-class key protected birds respectively;The bird ecotype is mainly songbirds,with a total of 152 species,accounting for 51.53%;The geographical distribution type is dominated by the Northern Paleosphere,with a total of 151 species,accounting for 51.19%;The distribution type is dominated by resident birds,a total of 122 species,accounting for 41.36%.Compared with historical data,119 new species of birds were added to this study.It is suggested to set up bird sanctuaries and hold"bird watching festivals"to enhance the understanding and protection of birds in the whole society.