Natural and anthropogenic sounds reduce song performance: insights from two emberizid species

Benjamin M. Davidson, Gabriela Antonova, Haven Dlott, Jesse R. Barber and Clinton D. Francis

Behavioral Ecology, 2017, vol. 28, issue 4, 974-982

Abstract: Lay SummaryWe studied the effects of energy sector and ocean surf sounds on male song performance, an important attribute in assessing their quality. We found that both ocean and human-generated sounds are linked to reduced song performance. Our results demonstrate that natural sounds can influence avian vocal behaviour in ways similar to human-made sounds and, despite having song characteristics that may be heard better in loud areas, the quality of the signal may be compromised.

Keywords: anthropogenic sound; natural sound; signal trade-off; song performance; songbird; trade-off frontier (search for similar items in EconPapers)
Date: 2017
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://hdl.handle.net/10.1093/beheco/arx036 (application/pdf)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:oup:beheco:v:28:y:2017:i:4:p:974-982.

Ordering information: This journal article can be ordered from
https://academic.oup.com/journals

Access Statistics for this article

Behavioral Ecology is currently edited by Louise Barrett

More articles in Behavioral Ecology from International Society for Behavioral Ecology Oxford University Press, Great Clarendon Street, Oxford OX2 6DP, UK.
Bibliographic data for series maintained by Oxford University Press ().