气候变化领域集成服务门户(CCPortal): Paired acoustic recordings and point count surveys reveal Clark's nutcracker and whitebark pine associations across Glacier National Park

CCPortal

DOI	10.1002/ece3.10867
	Paired acoustic recordings and point count surveys reveal Clark's nutcracker and whitebark pine associations across Glacier National Park
	Kovalenko, Vladimir; Doser, Jeffrey W.; Bate, Lisa J.; Six, Diana L.
发表日期	2024
ISSN	2045-7758
起始页码	14
结束页码	1
卷号	14 期号:1
英文摘要	Global declines in tree populations have led to dramatic shifts in forest ecosystem composition, biodiversity, and functioning. These changes have consequences for both forest plant and wildlife communities, particularly when declining species are involved in coevolved mutualisms. Whitebark pine (Pinus albicaulis) is a declining keystone species in western North American high-elevation ecosystems and an obligate mutualist of Clark's nutcracker (Nucifraga columbiana), an avian seed predator and disperser. By leveraging traditional point count surveys and passive acoustic monitoring, we investigated how stand characteristics of whitebark pine in a protected area (Glacier National Park, Montana, USA) influenced occupancy and vocal activity patterns in Clark's nutcracker. Using Bayesian spatial occupancy models and generalized linear mixed models, we found that habitat use of Clark's nutcracker was primarily supported by greater cone density and increasing diameter of live whitebark pine. Additionally, we demonstrated the value of performing parallel analyses with traditional point count surveys and passive acoustic monitoring to provide multiple lines of evidence for relationships between Clark's nutcracker and whitebark pine forest characteristics. Our findings allow managers to gauge the whitebark pine conditions important for retaining high nutcracker visitation and prioritize management efforts in whitebark pine ecosystems with low nutcracker visitation.
英文关键词	acoustic monitoring; Clark's nutcracker; habitat use; mutualist; whitebark pine
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Ecology ; Evolutionary Biology
WOS记录号	WOS:001153387400003
来源期刊	ECOLOGY AND EVOLUTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/295697
作者单位	University of Montana System; University of Montana; Michigan State University; Michigan State University
推荐引用方式 GB/T 7714	Kovalenko, Vladimir,Doser, Jeffrey W.,Bate, Lisa J.,et al. Paired acoustic recordings and point count surveys reveal Clark's nutcracker and whitebark pine associations across Glacier National Park[J],2024,14(1).
APA	Kovalenko, Vladimir,Doser, Jeffrey W.,Bate, Lisa J.,&Six, Diana L..(2024).Paired acoustic recordings and point count surveys reveal Clark's nutcracker and whitebark pine associations across Glacier National Park.ECOLOGY AND EVOLUTION,14(1).
MLA	Kovalenko, Vladimir,et al."Paired acoustic recordings and point count surveys reveal Clark's nutcracker and whitebark pine associations across Glacier National Park".ECOLOGY AND EVOLUTION 14.1(2024).