生物多样性 ›› 2026, Vol. 34 ›› Issue (7): 25375.  DOI: 10.17520/biods.2025375

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横断山区鸟类名录

李菡, 何兴成, 张尚明玉, 曹一唯, 张家语, 彭可欣, 吴永杰*   

  1. 四川大学生命科学学院; 生物资源与生态环境教育部重点实验室; 四川省濒危动物保护生物学重点实验室, 成都 610065
  • 收稿日期:2025-09-23 修回日期:2026-03-09 出版日期:2026-07-20
  • 通讯作者: 吴永杰

Avian checklist of the Hengduan Mountains

Han Li, Xingcheng He, Shangmingyu Zhang, Yiwei Cao, Jiayu Zhang, Kexin Peng, Yongjie Wu*   

  1. Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education; College of Life Sciences, Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, Sichuan University, Chengdu 610065, China
  • Received:2025-09-23 Revised:2026-03-09 Online:2026-07-20
  • Contact: Yongjie Wu

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摘要： 横断山区作为全球生物多样性热点区域，是中国鸟类多样性最高的地区之一。物种名录作为生物多样性本底资料的核心组成部分，是区域生物多样性研究与保护的基础性工作，但横断山区鸟类名录30年来未有更新，亟待完善。本研究通过系统整合多元物种分布数据（截至2025年7月30日），基于Avilist Checklist v2025分类系统，更新了横断山区鸟类名录。结果表明，横断山区范围内有鸟类26目97科1012种，占中国鸟类种数的67.3%，较《横断山区鸟类》记录的585种新增427种，包括402种新分布记录和25种由亚种提升的物种。区域鸟种以雀形目为主（609种），繁殖鸟类占优（75.2%），体现本地区作为重要的鸟类繁殖地的功能。区内含国家重点保护鸟类258种，占全国（394种）的65.5%，IUCN受胁物种64种，CITES附录物种102种，其生物多样性保护地位突出而重要。研究识别出3种分布存疑鸟种，建议未来通过实地证据进一步验证。另外，本研究基于地理、区系、环境和物种相似性划定的“大横断”范围，整理出26种在传统横断山区范围内未被记录的鸟类，有助于进一步揭示本地区的鸟类多样性特点。本名录是横断山区鸟类多样性研究基础性工作的重要进展，弥补了长期数据空白，为区域生物多样性保护、生态系统研究及可持续发展决策提供了重要的科学依据。

关键词: 鸟类, 横断山, 物种名录, 生物多样性

Abstract

Aims: The Hengduan Mountains, as a global biodiversity hotspot and one of China's most diverse regions for bird species, have not seen an update to their bird checklist in 30 years. As a core component of baseline biodiversity data, a species checklist is fundamental to regional biodiversity research and conservation, making its updating an urgent priority. 

Method: This study systematically updated the bird checklist of the Hengduan Mountains by integrating multiple sources of species distribution data (as of July 30, 2025) based on the Avilist Checklist v2025 taxonomic system. 

Results: A total of 1,012 bird species belonging to 26 orders and 97 families were recorded in the Hengduan Mountains, accounting for 67.3% of China's total bird species. This represents an increase of 427 species compared to the previous checklist (Birds of the Hengduan Mountains, 585 species), including 402 new distribution records and 25 species elevated from subspecies status.The bird assemblage was dominated by Passeriformes (609 species), and resident breeding birds were predominant (75.2%), reflecting the region's importance as a key breeding area for birds.The area contains 258 nationally protected bird species (65.5% of China's total of 394), 64 IUCN threatened species, and 102 CITES-listed species, highlighting its significant and prominent role in biodiversity conservation.Three bird species with questionable distribution records were identified, suggesting the need for further validation through field evidence. Additionally, based on the “Greater Hengduan” region delineated by similarities in geography, fauna, environment, and species composition, this study identified 26 bird species not previously recorded within the traditional Hengduan Mountains area, which helps to further reveal the characteristics of avian diversity in this region. 

Conclusion: This updated checklist represents significant progress in the foundational work on bird diversity in the Hengduan Mountains. It addresses a long-standing data gap and provides an important scientific basis for regional biodiversity conservation, ecosystem research, and sustainable development decision-making.

Key words: birds, Hengduan Mountains, species checklist, biodiversity

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