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dc.contributor.authorCuré, Charlotte
dc.contributor.authorAntunes, Ricardo Nuno
dc.contributor.authorSamarra, Filipa Isabel Pereira
dc.contributor.authorAlves, Ana Catarina De Carvalho
dc.contributor.authorVisser, Fleur
dc.contributor.authorKvadsheim, Petter H.
dc.contributor.authorMiller, Patrick
dc.identifier.citationCuré , C , Antunes , R N , Samarra , F I P , Alves , A C D C , Visser , F , Kvadsheim , P H & Miller , P 2012 , ' Pilot whales attracted to killer whales sounds : acoustically-mediated interspecific interactions in cetaceans ' , PLoS ONE , vol. 7 , no. 12 , e52201 .
dc.identifier.otherPURE: 73605913
dc.identifier.otherPURE UUID: ae6021f3-bd6a-4b57-822a-25eca86cec02
dc.identifier.otherScopus: 84871576579
dc.descriptionThis study was mainly funded by three naval organisations: the US Office of Naval Research, the Norwegian Ministry of Defense and the Netherlands Ministry of Defense. In addition, WWF-Norway, TOTAL Foundation and the Foundation Bleustein-Blanchet also contributed financially. Authors are employed by government (Norwegian Defense Research Establishment), independent no-profit (Netherlands Organization for Applied Scientific Research and Kelp Marine Research), or academic (University of St. Andrews) research organisations. No authors are employed by naval organisations. The funders had no role in study design, data analysis, or preparation of the manuscript.en
dc.description.abstractIn cetaceans’ communities, interactions between individuals of different species are often observed in the wild. Yet, due to methodological and technical challenges very little is known about the mediation of these interactions and their effect on cetaceans’ behavior. Killer whales (Orcinus orca) are a highly vocal species and can be both food competitors and potential predators of many other cetaceans. Thus, the interception of their vocalizations by unintended cetacean receivers may be particularly important in mediating interspecific interactions. To address this hypothesis, we conducted playbacks of killer whale vocalizations recorded during herring-feeding activity to free-ranging long-finned pilot whales (Globicephala melas). Using a multi-sensor tag, we were able to track the whales and to monitor changes of their movements and social behavior in response to the playbacks. We demonstrated that the playback of killer whale sounds to pilot whales induced a clear increase in group size and a strong attraction of the animals towards the sound source. These findings provide the first experimental evidence that the interception of heterospecific vocalizations can mediate interactions between different cetacean species in previously unrecognized ways.
dc.relation.ispartofPLoS ONEen
dc.rights© 2012 Curé et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.en
dc.subjectPilot whalesen
dc.subjectKiller whalesen
dc.subjectAcoustically-Mediated Interspecific Interactionsen
dc.subjectMulti-sensor tagen
dc.subjectQ Scienceen
dc.titlePilot whales attracted to killer whales sounds : acoustically-mediated interspecific interactions in cetaceansen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Marine Alliance for Science & Technology Scotlanden
dc.contributor.institutionUniversity of St Andrews. Scottish Oceans Instituteen
dc.contributor.institutionUniversity of St Andrews. Institute of Behavioural and Neural Sciencesen
dc.contributor.institutionUniversity of St Andrews. Centre for Social Learning & Cognitive Evolutionen
dc.contributor.institutionUniversity of St Andrews. Bioacoustics groupen
dc.contributor.institutionUniversity of St Andrews. Sea Mammal Research Uniten
dc.description.statusPeer revieweden

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