兽类学报2025，Vol.45Issue(4)：513-526,14.DOI:10.16829/j.slxb.150914
湖南都庞岭国家级自然保护区红外相机兽类和鸟类监测及日活动节律分析
Infrared camera monitoring and daily activity rhythm analysis of birds and mammals in the Hunan Dupangling National Nature Reserve
摘要
Abstract
To investigate the current status of avian and mammalian diversity and the activity rhythms of representative species in the Hunan Dupangling National Nature Reserve,a systematic camera-trapping survey was conducted from Jan-uary 2017 to April 2020.A total of 60 infrared cameras were deployed across the northern section of Dupangling and the Tanliyuan Forest Farm,yielding 46 911 effective camera trap days and 5 562 independent valid photo captures.In total,14 mammal species from 10 families within 4 orders and 63 bird species from 22 families within 8 orders were identi-fied.Among these,two species are listed as Class Ⅰ and 14 species as Class Ⅱ nationally protected wildlife in China.The top three mammal species in terms of relative abundance index(RAI)were Dremomys pyrrhomerus(15.03),Ela-phodus cephalophus(11.00),and Tamiops maritimus(6.57),while the top three bird species were Lophura nycthemera(13.60),Bambusicola thoracicus(3.62),and Chrysolophus pictus(3.56).An analysis of the daily activity rhythms of eight widely distributed and relatively abundant species revealed the following patterns:(1)Melogale moschata exhibit-ed a typical nocturnal activity pattern;Elaphodus cephalophus was crepuscular;and Sus scrofa exhibited cathemeral ac-tivity,being active both during the day and at night.(2)The activity rhythms of Elaphodus cephalophus and Sus scrofa differed significantly,whereas those of Dremomys pyrrhomerus and Tamiops maritimus were highly similar with no sig-nificant differences.(3)The activity rhythms of Bambusicola thoracicus differed significantly from those of both Lophu-ra nycthemera and Chrysolophus pictus,Lophura nycthemera and Chrysolophus pictus exhibited highly similar patterns with no significant differences.The mechanisms facilitating the coexistence of these species,such as spatial distribution,dietary preferences,anthropogenic disturbance,and social or breeding behaviors:warrant further investigation.This monitoring effort has updated the baseline data on avian and mammalian diversity in the Hunan Dupangling National Na-ture Reserve and provides essential scientific support for the development of effective wildlife conservation and manage-ment strategies.关键词
红外相机/生物多样性/相对多度指数/日活动节律/湖南都庞岭国家级自然保护区Key words
Camera-trapping/Biodiversity/Relative abundance index/Daily activity rhythm/Hunan Dupangling Na-tional Nature Reserve分类
生物科学引用本文复制引用
桂俭,曹越,潘丹,李佳琦,李克源,刘相,李视儒,杨梦蝶,杨道德..湖南都庞岭国家级自然保护区红外相机兽类和鸟类监测及日活动节律分析[J].兽类学报,2025,45(4):513-526,14.基金项目
环保公益专项生物多样性观测子课题(2017-HN-001) （2017-HN-001）
湖南省林业局2023年中央财政提前批林业改革发展资金(2023-2140211-001) （2023-2140211-001）
