四川省鸟类名录的修订与更新

根据最新的分类学观点和研究结果对地区性鸟类名录进行更新,对于开展保护和管理工作具有重要的意义。本文以《四川鸟类鉴定手册》为基准,参考《中国鸟类分类与分布名录(第三版)》,综合最近20余年的鸟类分布记录,对四川省境内分布的鸟类物种数进行了系统梳理和修订,更新后的四川省鸟类名录共记录到野生鸟类757种。共计新增鸟类135种,其中,23种新增鸟类缘自亚种提升为种,5种为新描述物种,107种为新分布记录。此外,由于标本鉴定有误或行政区划调整等原因,6种被《四川鸟类鉴定手册》收录的鸟类应从四川省鸟类名录中删除。另有19种鸟类虽有相关文献报告,但是由于较为可疑或证据不足暂未列入四川省鸟类名录之中。在新分布记录中,具有长距离飞行能力的候鸟,特别是水鸟所占比例较高;且大多数新分布记录是由观鸟爱好者所发现。随着鸟类研究的发展和观鸟活动的普及,将有更多新分布鸟类被发现和记录。

Updates to the Checklist of Birds in Sichuan Province

Updating the regional checklist of bird based on the latest taxonomy system and research results is important for species conservation and management.Based on‘A Manual to Identify Sichuan Birds’,we collected and reviewed the bird records of Sichuan Province in the last two decades,and the checklist of bird in Sichuan was revised and updated referring to‘A Checklist on the Classification and Distribution of the Birds of China(Third Edition)’.At present,757 bird species have been recorded in Sichuan,and a total of 135 bird species(including 23 species which were promoted from subspecies to species,5 new species and 107 new distribution records)were added.In addition,6 species of birds list in the‘A Manual to Identify Sichuan Birds’should be removed from the Sichuan bird list due to errors in specimen identification or administrative region adjustment.There were 19 other bird records that been reported in the literature,but were not included in the list due to too suspicious or insufficient evidence.A big proportion of the new distribution records were long-distance migratory birds,especially waterbirds.At the same time,most of the new distribution records were discovered by the birdwatchers.More and more new bird records will be discovered along with the advancement of avian research and popularizing of birdwatching.