永兴鸟类自然保护区鸟类多样性调查

摘要

2016年3月对永兴鸟类自然保护区的鸟类进行了系统调查, 共记录到69种, 隶属于10目31科.其中候鸟 (夏候鸟、冬候鸟、旅鸟和迷鸟) 23种、留鸟46种;东洋界鸟类38种 (占总物种数的55.07％) 、古北界鸟类20种 (占总物种数的26.09％) 、广布种鸟类11种 (占总物种数的18.84％) .白头鹎 (Pycnonotus sinensis) 和暗绿绣眼鸟 (Zosterops japonicus) 为当地优势种, 两者占调查记录的鸟类个体总数的51.04％.Shannon-Wiener指数为3.64, Pielou指数为0.98.调查中鸟类多样性较高的区域均为生境复合区, 生境复杂多样的区域更易吸引鸟类.鸟类监测对自然保护区生态管理有重要意义.%We conducted bird survey in Yongxing bird sanctuary in March 2016.69 species of 10 orders and 31 families were recorded.Among these, 23 species and 46 species were migratory birds and resident birds respectively. 38 species were Oriental realm species, 20 species were Palaearctic realm and 11 species were widely distributed.The dominant species were Chinese bulbul (Pycnonotus sinensis) and Japanese White-eye (Zosterops japonicus) .The Shannon-Wiener index and Pielou index were 3.64 and 0.98.Areas with complex habitats were more attractive to birds.Bird monitoring is great significance for ecological management of nature reserve.