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dc.contributor.authorMcloughlin, Michael
dc.contributor.authorLamoni, Luca
dc.contributor.authorGarland, Ellen C.
dc.contributor.authorIngram, Simon
dc.contributor.authorKirke, Alexis
dc.contributor.authorNoad, Michael J.
dc.contributor.authorRendell, Luke
dc.contributor.authorMiranda, Eduardo
dc.date.accessioned2018-03-13T11:30:05Z
dc.date.available2018-03-13T11:30:05Z
dc.date.issued2018
dc.identifier.citationMcloughlin , M , Lamoni , L , Garland , E C , Ingram , S , Kirke , A , Noad , M J , Rendell , L & Miranda , E 2018 , ' Using agent-based models to understand the role of individuals in the song evolution of humpback whales ( Megaptera novaeangliae ) ' , Music & Science , vol. 1 . https://doi.org/10.1177/2059204318757021en
dc.identifier.issn2059-2043
dc.identifier.otherPURE: 252136011
dc.identifier.otherPURE UUID: b5a079c9-0aaa-4b25-9d43-4d474bb2b6f7
dc.identifier.otherORCID: /0000-0002-8240-1267/work/49580206
dc.identifier.otherORCID: /0000-0002-1121-9142/work/60428002
dc.identifier.otherScopus: 85073217770
dc.identifier.urihttp://hdl.handle.net/10023/12929
dc.description.abstractMale humpback whales produce hierarchically structured songs, primarily during the breeding season. These songs gradually change over the course of the breeding season, and are generally population specific. However, instances have been recorded of more rapid song changes where the song of a population can be replaced by the song of an adjacent population. The mechanisms that drive these changes are not currently understood, and difficulties in tracking individual whales over long migratory routes mean field studies to understand these mechanisms are not feasible. In order to help understand the mechanisms that drive these song changes, we present here a spatially explicit agent-based model inspired by methods used in computer music research. We model the migratory patterns of humpback whales, a simple song learning and production method coupled with sound transmission loss, and how often singing occurs during these migratory cycles. This model is then extended to include learning biases that may be responsible for driving changes in the song, such as a bias towards novel song, production errors, and the coupling of novel song bias and production errors. While none of the methods showed population song replacement, our model shows that shared feeding grounds where conspecifics are able to mix provides key opportunities for cultural transmission, and production errors facilitated gradually changing songs. Our results point towards other learning biases being necessary in order for population song replacement to occur.
dc.format.extent17
dc.language.isoeng
dc.relation.ispartofMusic & Scienceen
dc.rights© The Author(s) 2018. This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (http://www.creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).en
dc.subjectAgent-based modelen
dc.subjectHumpback whaleen
dc.subjectSongen
dc.subjectSong evolutionen
dc.subjectVocal learningen
dc.subjectQH301 Biologyen
dc.subjectNDASen
dc.subject.lccQH301en
dc.titleUsing agent-based models to understand the role of individuals in the song evolution of humpback whales (Megaptera novaeangliae)en
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Sea Mammal Research Uniten
dc.contributor.institutionUniversity of St Andrews. Centre for Social Learning & Cognitive Evolutionen
dc.contributor.institutionUniversity of St Andrews. Centre for Biological Diversityen
dc.identifier.doihttps://doi.org/10.1177/2059204318757021
dc.description.statusPeer revieweden


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