荆门彭场鹭鸟自然保护小区鸟类资源调查研究

UInvestigation on Bird Resources in Pengchang Egret Nature Reserve in Jingmen

摘要:

为了解彭场鹭鸟自然保护小区鸟类资源情况,本研究于 2022-2023 年采用样线法和样点法对保护区内鸟类进行了调查分析,结果表明:在彭场鹭鸟自然保护小区观察发现鸟类113种,类属15个目43个科:在群落组成上,雀形目占优势,共有 63 种占 55.75%;区系分析表明,有古北种 55 种、东洋种 40种和跨界种 18 种。在居留类型方面,有留鸟 45 种、冬候鸟 33 种、夏候鸟 23 种和旅鸟 12 种;从栖息生境来看,农田及居民点鸟类种类最多,有62种占54.87%,其次为水域及森林;有国家二级保护鸟类9种,湖北省重点保护鸟类 33 种,有被“B2W”名录列为接近受危的鸟类4种;针对调查分析的结果,为荆门彭场林场鸟类资源提供了基础数据,促进鸟类多样性保护工作地深入开展。

Abstract:

In order to understand the bird resources in Pengchang Egret Nature Reserve, this study conducted a surveyand analysis of birds in the reserve from 2022 to 2023 using the line sampling method and point sampling method. The re.sults showed that 1 13 species of birds, belonging to 15 orders and 43 families, were observed in the Pengchang Egret NatureReserve; In terms of community composition, Passeriformes dominate, with a total of 63 species accounting for 55. 759 Floristic analysis showed that there were 55 species of ancient North,40 species of oriental.and 18 species of cross-border.In terms of residence types,there were 45 species of resident birds,33 species of winter migratory birds,23 species of summer migratory birds, and 12 species of migratory birds; From the perspective of habitat, farmland and residential areashave the highest number of bird species, with 62 species accounting for 54.87% , followed by water bodies and forests;lhere are 9 species of national second level protected birds,33 species of key protected birds in Hubei Province,and 4 spe.cies of birds listed as near threatened on Binds to Watch list : Based on the results of the investigation and analysis, the basicdata of bird resources in the Pengchang Forest Farm of Jingmen has been enriched to promote the in-depth protection olbird diversity.