| 摘要: |
| 为摸清广东从化无规定马属动物疫病区内野生鸟类分布、 种群特点、 活动规律和迁徙规律,
2021 年 9 月至 2022 年 8 月, 采用样线法对广东从化无规定马属动物疫病区及缓冲区 (以广州市从化区为
核心的 9 个区县) 进行 4 个季度、 为期 1 年的野生鸟类多样性调查。 共记录记录鸟类 146 种, 隶属于 16
目 51 科; 其中优势物种为暗绿绣眼鸟 Zosterops simplex、 红耳鹎 Pycnonotus jocosus、 白头鹎 Pycnonotus
sinensis、 栗背短脚鹎 Hemixos castanonotus、 八哥 Acridotheres cristatellus、 金腰燕 Cecropis daurica 和黑短
脚鹎 Hypsipetes leucocephalus。 在居留型组成方面, 留鸟占总种数的 65. 1%, 冬候鸟占 21. 9%, 夏候鸟占
9. 6%。 在区系组成上, 东洋界占 68. 5%, 古北界占 21. 2%, 广布种占 10. 3%。 记录到国家Ⅱ级重点保护
鸟类 17 种, 省级重点保护鸟类 23 种, 列入濒危野生动植物种国际贸易公约 (CITES) 的 9 种。 从化区和
增城区的种群数量明显高于其他 7 个区县; 聚类分析表明, 从化区与增城区的鸟类物种相似性更高。 |
| 关键词: 野生动物 鸟类 物种多样性 样线法 无规定动物疫病区 |
| DOI： |
| 分类号: |
| 基金项目:广州市动物卫生监督所委托监测调查服务项目 ( GZDW - 2023FW - 02), 广东省畜禽疫病防治研究重点实验室 (2023B1212060040), 2023 年广东省生态林业建设专项资金, 广州市科技计划项目 (2023E04J1256), 广东省动物疫病 野外科学观测研究站项目 (2021B1212050021) |
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| Bird Diversity in the Conghua Specified Equine Animal Epidemic Free Zone and the Buffer Zones |
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huang yuan1, WANG Bo2, HUANG Juanjie2, YUAN Qianmin3, CHEN Xianfan1, WANG Xiaohu1, WANG Gang1
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1.Institute of Animal Health, Guangdong Academy of Agricultural Science;2.Guangzhou Animal Disease Prevention and Control Center;3.Institute of Zoology, Guangdong Academy of Sciences
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| Abstract: |
| In order to understand the distribution, population characteristics, activity patterns, and migration patterns of wild birds in the Conghua specified equine animal epidemic free zone and the buffer zones, i. e.
9 districts including Conghua district as centre, seasonal wild bird survey was conducted using the line transect
method from November 2021 to August 2022. A total of 146 species, belonging to 51 families, 16 orders, was
recorded. Among them, 65. 1% species were resident birds, 21. 9% were summer migrant, 9. 6% were winter migrant; 68. 5% birds were Oriental species, 21. 2% were Palaearctic species, and 10. 3% were widespread
species; 17 species were listed in Grade Ⅱ key state-protected species, 23 species in provincial protected birds,
and 9 in Appendix Ⅱ of CITES. Seven species were dominant, including Zosterops simplex, Pycnonotus jocosus, Pycnonotus sinensis, Hemixos castanonotus, Acridotheres cristatellus, Cecropis daurica, Hypsipetes leucocephalus. The population numbers in Conghua district and Zengcheng district were significantly higher than
those in the other seven districts. According to cluster analysis results, Zengcheng district, out of the 8 buffer
zones, shows the highest bird species similarity with Conghua district. |
| Key words: wild animal bird species diversity line transect method specified animal epidemic free zone |
