气候变化领域集成服务门户(CCPortal): Citizen-science data identifies the daily movement patterns and habitat associations of a nocturnal urban-invading bird species (Corvus frugilegus)

CCPortal

DOI	10.1007/s11252-024-01508-2
	Citizen-science data identifies the daily movement patterns and habitat associations of a nocturnal urban-invading bird species (Corvus frugilegus)
	Yun, Jiweon; Shin, Wonhyeop; Kim, Jihwan; Thorne, James H.; Song, Youngkeun
发表日期	2024
ISSN	1083-8155
EISSN	1573-1642
英文摘要	Rooks (Corvus frugilegus) are an invasive bird species in South Korea that are deemed harmful due to nocturnal urban invasions and agricultural damage. Employing citizen science data, we document the daily movement patterns and habitat associations of nocturnal urban-invading rooks in Suwon, South Korea. We collected 4,522 geolocated observations from December 2021 to March 2022, categorized by the timings of sunrise and sunset and segmented into 3-h intervals. Using the MaxENT (Maximum Entropy Model) and k-fold cross-validation (k = 10) with a 25% random test sample, we analyzed daily movement patterns and habitat preferences. Our results show that rooks forage in agricultural areas shortly after sunrise and roost in urban environments after sunset. Urban roosts tend to occur in areas near buildings of medium height (6-20 stories) that are illuminated by artificial light and contain utility poles. The variables with the highest percent contribution to rooks' presence after sunset were buildings of medium height (20.7%), land use type (19.4%), elevation (29%), and utility pole (14.5%). Our findings emphasize the potential of citizen science initiatives to generate insights into the ecology of invasive bird species within large urban environments.
英文关键词	Artificial light; Avian monitoring; Rook invasion; Species distribution model (SDM); Urban ecosystem; Utility poles
语种	英语
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology ; Urban Studies
WOS类目	Biodiversity Conservation ; Ecology ; Environmental Sciences ; Urban Studies
WOS记录号	WOS:001174169400003
来源期刊	URBAN ECOSYSTEMS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295999
作者单位	Seoul National University (SNU); Seoul National University (SNU); Kyushu University; University of California System; University of California Los Angeles; Seoul National University (SNU)
推荐引用方式 GB/T 7714	Yun, Jiweon,Shin, Wonhyeop,Kim, Jihwan,et al. Citizen-science data identifies the daily movement patterns and habitat associations of a nocturnal urban-invading bird species (Corvus frugilegus)[J],2024.
APA	Yun, Jiweon,Shin, Wonhyeop,Kim, Jihwan,Thorne, James H.,&Song, Youngkeun.(2024).Citizen-science data identifies the daily movement patterns and habitat associations of a nocturnal urban-invading bird species (Corvus frugilegus).URBAN ECOSYSTEMS.
MLA	Yun, Jiweon,et al."Citizen-science data identifies the daily movement patterns and habitat associations of a nocturnal urban-invading bird species (Corvus frugilegus)".URBAN ECOSYSTEMS (2024).