气候变化领域集成服务门户(CCPortal): Singing in a silent spring: Birds respond to a half-century soundscape reversion during the COVID-19 shutdown

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DOI	10.1126/SCIENCE.ABD5777
	Singing in a silent spring: Birds respond to a half-century soundscape reversion during the COVID-19 shutdown
	Derryberry E.P.; Phillips J.N.; Derryberry G.E.; Blum M.J.; Luther D.
发表日期	2020
ISSN	0036-8075
起始页码	575
结束页码	579
卷号	370 期号:6516
英文摘要	Actions taken to control the coronavirus disease 2019 (COVID-19) pandemic have conspicuously reduced motor vehicle traffic, potentially alleviating auditory pressures on animals that rely on sound for survival and reproduction. Here, by comparing soundscapes and songs across the San Francisco Bay Area before and during the recent statewide shutdown, we evaluated whether a common songbird responsively exploited newly emptied acoustic space. We show that noise levels in urban areas were substantially lower during the shutdown, characteristic of traffic in the mid-1950s. We also show that birds responded by producing higher performance songs at lower amplitudes, effectively maximizing communication distance and salience. These findings illustrate that behavioral traits can change rapidly in response to newly favorable conditions, indicating an inherent resilience to long-standing anthropogenic pressures such as noise pollution. © 2020 American Association for the Advancement of Science. All rights reserved.
英文关键词	acoustic survey; amplitude; bioacoustics; noise pollution; songbird; survival; traffic management; viral disease; acoustics; amplitude modulation; Article; behavior change; California; coronavirus disease 2019; environmental resilience; noise pollution; nonhuman; priority journal; singing; songbird; sound; spring; traffic; urban area; animal; Betacoronavirus; Coronavirus infection; motor vehicle; noise; pandemic; physiology; virus pneumonia; vocalization; California; San Francisco Bay; United States; Coronavirus; Passeri; Acoustics; Animals; Betacoronavirus; Coronavirus Infections; Motor Vehicles; Noise; Pandemics; Pneumonia, Viral; San Francisco; Songbirds; Vocalization, Animal
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243516
作者单位	Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37996, United States; Department of Biological Sciences, California Polytechnic State University, San Luis Obispo, CA 93407, United States; Department of Science and Mathematics, Texas AandM University-San Antonio, San Antonio, TX 78224, United States; Department of Biology, George Mason University, Fairfax, VA 22030, United States
推荐引用方式 GB/T 7714	Derryberry E.P.,Phillips J.N.,Derryberry G.E.,et al. Singing in a silent spring: Birds respond to a half-century soundscape reversion during the COVID-19 shutdown[J],2020,370(6516).
APA	Derryberry E.P.,Phillips J.N.,Derryberry G.E.,Blum M.J.,&Luther D..(2020).Singing in a silent spring: Birds respond to a half-century soundscape reversion during the COVID-19 shutdown.Science,370(6516).
MLA	Derryberry E.P.,et al."Singing in a silent spring: Birds respond to a half-century soundscape reversion during the COVID-19 shutdown".Science 370.6516(2020).