梁野山国家级自然保护区鸟类分布及多样性分析

Distribution and Diversity Analysis of Birds in Liangyeshan National Nature Reserve

采用样方法对梁野山国家级自然保护区的鸟类分布特点及不同植被群落的鸟类多样性进行调查与分析。结果表明:梁野山国家级自然保护区有鸟类18目46科205种,占福建省鸟类总种数的37.8%。鸟类居留型以留鸟为主,鸟类区系以东洋界鸟种占优势,具有典型的亚热带特征。六种植被类型中,常绿阔叶林群落的鸟类多样性指数最大。该保护区拥有多种珍稀濒危鸟类,有多种中国生物多样性的关键类群。这些特点与该保护区所处地理位置是相符的,与它保存有较好的原生性森林密不可分。

In this study,we investigated and analyzed the bird distribution and diversity in different vegetation communities in the Liangyeshan National Nature Reserve using a sampling method.Results revealed that the reserve had 205 bird species from 46 families in 18 orders,which accounted for 37.8%of the total bird species in Fujian Province.The resident birds were dominated by sedentary birds,and the avifauna was dominated by Oriental bird species,displaying typical subtropical characteristics.Among the six vegetation types,the bird diversity index was highest in the evergreen broad-leaved forest community.The reserve harbored many rare and endangered bird species,as well as key groups of Chinese biodiversity.These characteristics are consistent with the reserve's geographic location and are closely its pristine forests.