Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/34584
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dc.contributor.authorDesai, Nisarg Pen_UK
dc.contributor.authorFedurek, Pawelen_UK
dc.contributor.authorSlocombe, Katie Een_UK
dc.contributor.authorWilson, Michael Len_UK
dc.date.accessioned2022-10-13T00:01:22Z-
dc.date.available2022-10-13T00:01:22Z-
dc.date.issued2022-11en_UK
dc.identifier.othere23430en_UK
dc.identifier.urihttp://hdl.handle.net/1893/34584-
dc.description.abstractVocal learning, the ability to modify the acoustic structure of vocalizations based on social experience, is a fundamental feature of speech in humans (Homo sapiens). While vocal learning is common in taxa such as songbirds and whales, the vocal learning capacities of nonhuman primates appear more limited. Intriguingly, evidence for vocal learning has been reported in chimpanzees (Pan troglodytes), for example, in the form of regional variation (“dialects”) in the “pant-hoot” calls. This suggests that some capacity for vocal learning may be an ancient feature of the Pan-Homo clade. Nonetheless, reported differences have been subtle, with intercommunity variation representing only a small portion of the total acoustic variation. To gain further insights into the extent of regional variation in chimpanzee vocalizations, we performed an analysis of pant-hoots from chimpanzees in the neighboring Kasekela and Mitumba communities at Gombe National Park, Tanzania, and the geographically distant Kanyawara community at Kibale National Park, Uganda. We did not find any statistically significant differences between the neighboring communities at Gombe or among geographically distant communities. Furthermore, we found differences among individuals in all communities. Hence, the variation in chimpanzee pant-hoots reflected individual differences, rather than group differences. Thus, we did not find evidence of dialects in this population, suggesting that extensive vocal learning emerged only after the lineages of Homo and Pan diverged.en_UK
dc.language.isoenen_UK
dc.publisherWileyen_UK
dc.relationDesai NP, Fedurek P, Slocombe KE & Wilson ML (2022) Chimpanzee pant‐hoots encode individual information more reliably than group differences. American Journal of Primatology, 84 (11), Art. No.: e23430. https://doi.org/10.1002/ajp.23430en_UK
dc.rights© 2022 The Authors. American Journal of Primatology published by Wiley Periodicals LLC. This is an open access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits use, distribution and reproduction in any medium, provided the original work is properly cited.en_UK
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en_UK
dc.subjectchimpanzeeen_UK
dc.subjectdialectsen_UK
dc.subjectpant-hooten_UK
dc.subjectvocal learningen_UK
dc.titleChimpanzee pant‐hoots encode individual information more reliably than group differencesen_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1002/ajp.23430en_UK
dc.identifier.pmid36093564en_UK
dc.citation.jtitleAmerican Journal of Primatologyen_UK
dc.citation.issn1098-2345en_UK
dc.citation.issn0275-2565en_UK
dc.citation.volume84en_UK
dc.citation.issue11en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusVoR - Version of Recorden_UK
dc.author.emailpawel.fedurek@stir.ac.uken_UK
dc.citation.date12/09/2022en_UK
dc.contributor.affiliationUniversity of Minnesotaen_UK
dc.contributor.affiliationPsychologyen_UK
dc.contributor.affiliationUniversity of Yorken_UK
dc.contributor.affiliationUniversity of Minnesotaen_UK
dc.identifier.isiWOS:000852636000001en_UK
dc.identifier.scopusid2-s2.0-85137840138en_UK
dc.identifier.wtid1840618en_UK
dc.contributor.orcid0000-0003-3210-9409en_UK
dc.contributor.orcid0000-0002-6902-708Xen_UK
dc.contributor.orcid0000-0003-3073-4518en_UK
dc.date.accepted2022-08-08en_UK
dcterms.dateAccepted2022-08-08en_UK
dc.date.filedepositdate2022-09-12en_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeJournal Article/Reviewen_UK
rioxxterms.versionVoRen_UK
local.rioxx.authorDesai, Nisarg P|0000-0003-3210-9409en_UK
local.rioxx.authorFedurek, Pawel|0000-0002-6902-708Xen_UK
local.rioxx.authorSlocombe, Katie E|en_UK
local.rioxx.authorWilson, Michael L|0000-0003-3073-4518en_UK
local.rioxx.projectInternal Project|University of Stirling|https://isni.org/isni/0000000122484331en_UK
local.rioxx.freetoreaddate2022-10-12en_UK
local.rioxx.licencehttp://creativecommons.org/licenses/by/4.0/|2022-10-12|en_UK
local.rioxx.filenameAmerican J Primatol - 2022 - Desai - Chimpanzee pant_E2_80_90hoots encode individual information more reliably than group.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source1098-2345en_UK
Appears in Collections:Psychology Journal Articles

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