Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables
Funding: This research would not have been possible without support from our partners: CARIMAM and the University of the West Indies, and funders: the National Geographic Society (NGS-62320R-19-2), the AGOA Sanctuary, the Natural Sciences and Engineering Research Council of Canada (NSERC), and the A...
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Format: | Article in Journal/Newspaper |
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Online Access: | https://hdl.handle.net/10023/26311 https://doi.org/10.1002/ece3.9449 |
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ftstandrewserep:oai:research-repository.st-andrews.ac.uk:10023/26311 2024-04-28T08:39:47+00:00 Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables Vachon, Felicia Eguiguren, Ana Rendell, Luke Gero, Shane Whitehead, Hal University of St Andrews. School of Biology University of St Andrews. Centre for Social Learning & Cognitive Evolution University of St Andrews. Centre for Biological Diversity University of St Andrews. Sea Mammal Research Unit University of St Andrews. Institute of Behavioural and Neural Sciences University of St Andrews. Bioacoustics group University of St Andrews. Marine Alliance for Science & Technology Scotland 2022-11-07T11:30:20Z 13 3902484 application/pdf https://hdl.handle.net/10023/26311 https://doi.org/10.1002/ece3.9449 eng eng Ecology and Evolution 282005567 f5dcca23-a7ba-439c-b707-7a4c770996da 85142874006 000878155100001 Vachon , F , Eguiguren , A , Rendell , L , Gero , S & Whitehead , H 2022 , ' Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables ' , Ecology and Evolution , vol. 12 , no. 11 , e9449 . https://doi.org/10.1002/ece3.9449 2045-7758 Jisc: 699946 publisher-id: ece39449 society-id: ece-2022-08-01180.r1 ORCID: /0000-0002-1121-9142/work/122216077 https://hdl.handle.net/10023/26311 doi:10.1002/ece3.9449 Caribbean Cetacean Conservation Culture Habitat modeling Site fidelity Sperm whale GC Oceanography QL Zoology DAS MCC GC QL Journal article 2022 ftstandrewserep https://doi.org/10.1002/ece3.9449 2024-04-03T14:07:22Z Funding: This research would not have been possible without support from our partners: CARIMAM and the University of the West Indies, and funders: the National Geographic Society (NGS-62320R-19-2), the AGOA Sanctuary, the Natural Sciences and Engineering Research Council of Canada (NSERC), and the Animal Behavior Society. Environmental variables are often the primary drivers of species' distributions as they define their niche. However, individuals, or groups of individuals, may sometimes adopt a limited range within this larger suitable habitat as a result of social and cultural processes. This is the case for Eastern Caribbean sperm whales. While environmental variables are reasonably successful in describing the general distribution of sperm whales in the region, individuals from different cultural groups have distinct distributions around the Lesser Antilles islands. Using data collected over 2 years of dedicated surveys in the Eastern Caribbean, we conducted habitat modeling and habitat suitability analyses to investigate the mechanisms responsible for such fine‐scale distribution patterns. Vocal clan‐specific models were dramatically more successful at predicting distribution than general species models, showing how a failure to incorporate social factors can impede accurate predictions. Habitat variation between islands did not explain vocal clan distributions, suggesting that cultural group segregation in the Eastern Caribbean sperm whale is driven by traditions of site/island fidelity (most likely maintained through conformism and homophily) rather than habitat type specialization. Our results provide evidence for the key role of cultural knowledge in shaping habitat use of sperm whales within suitable environmental conditions and highlight the importance of cultural factors in shaping sperm whale ecology. We recommend that social and cultural information be incorporated into conservation and management as culture can segregate populations on fine spatial scales in the absence of environmental ... Article in Journal/Newspaper Sperm whale University of St Andrews: Digital Research Repository Ecology and Evolution 12 11 |
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Open Polar |
collection |
University of St Andrews: Digital Research Repository |
op_collection_id |
ftstandrewserep |
language |
English |
topic |
Caribbean Cetacean Conservation Culture Habitat modeling Site fidelity Sperm whale GC Oceanography QL Zoology DAS MCC GC QL |
spellingShingle |
Caribbean Cetacean Conservation Culture Habitat modeling Site fidelity Sperm whale GC Oceanography QL Zoology DAS MCC GC QL Vachon, Felicia Eguiguren, Ana Rendell, Luke Gero, Shane Whitehead, Hal Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
topic_facet |
Caribbean Cetacean Conservation Culture Habitat modeling Site fidelity Sperm whale GC Oceanography QL Zoology DAS MCC GC QL |
description |
Funding: This research would not have been possible without support from our partners: CARIMAM and the University of the West Indies, and funders: the National Geographic Society (NGS-62320R-19-2), the AGOA Sanctuary, the Natural Sciences and Engineering Research Council of Canada (NSERC), and the Animal Behavior Society. Environmental variables are often the primary drivers of species' distributions as they define their niche. However, individuals, or groups of individuals, may sometimes adopt a limited range within this larger suitable habitat as a result of social and cultural processes. This is the case for Eastern Caribbean sperm whales. While environmental variables are reasonably successful in describing the general distribution of sperm whales in the region, individuals from different cultural groups have distinct distributions around the Lesser Antilles islands. Using data collected over 2 years of dedicated surveys in the Eastern Caribbean, we conducted habitat modeling and habitat suitability analyses to investigate the mechanisms responsible for such fine‐scale distribution patterns. Vocal clan‐specific models were dramatically more successful at predicting distribution than general species models, showing how a failure to incorporate social factors can impede accurate predictions. Habitat variation between islands did not explain vocal clan distributions, suggesting that cultural group segregation in the Eastern Caribbean sperm whale is driven by traditions of site/island fidelity (most likely maintained through conformism and homophily) rather than habitat type specialization. Our results provide evidence for the key role of cultural knowledge in shaping habitat use of sperm whales within suitable environmental conditions and highlight the importance of cultural factors in shaping sperm whale ecology. We recommend that social and cultural information be incorporated into conservation and management as culture can segregate populations on fine spatial scales in the absence of environmental ... |
author2 |
University of St Andrews. School of Biology University of St Andrews. Centre for Social Learning & Cognitive Evolution University of St Andrews. Centre for Biological Diversity University of St Andrews. Sea Mammal Research Unit University of St Andrews. Institute of Behavioural and Neural Sciences University of St Andrews. Bioacoustics group University of St Andrews. Marine Alliance for Science & Technology Scotland |
format |
Article in Journal/Newspaper |
author |
Vachon, Felicia Eguiguren, Ana Rendell, Luke Gero, Shane Whitehead, Hal |
author_facet |
Vachon, Felicia Eguiguren, Ana Rendell, Luke Gero, Shane Whitehead, Hal |
author_sort |
Vachon, Felicia |
title |
Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
title_short |
Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
title_full |
Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
title_fullStr |
Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
title_full_unstemmed |
Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
title_sort |
distinctive, fine‐scale distribution of eastern caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables |
publishDate |
2022 |
url |
https://hdl.handle.net/10023/26311 https://doi.org/10.1002/ece3.9449 |
genre |
Sperm whale |
genre_facet |
Sperm whale |
op_relation |
Ecology and Evolution 282005567 f5dcca23-a7ba-439c-b707-7a4c770996da 85142874006 000878155100001 Vachon , F , Eguiguren , A , Rendell , L , Gero , S & Whitehead , H 2022 , ' Distinctive, fine‐scale distribution of Eastern Caribbean sperm whale vocal clans reflects island fidelity rather than environmental variables ' , Ecology and Evolution , vol. 12 , no. 11 , e9449 . https://doi.org/10.1002/ece3.9449 2045-7758 Jisc: 699946 publisher-id: ece39449 society-id: ece-2022-08-01180.r1 ORCID: /0000-0002-1121-9142/work/122216077 https://hdl.handle.net/10023/26311 doi:10.1002/ece3.9449 |
op_doi |
https://doi.org/10.1002/ece3.9449 |
container_title |
Ecology and Evolution |
container_volume |
12 |
container_issue |
11 |
_version_ |
1797570671226650624 |