A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires
Killer whale call repertoires can provide information on social connections among groups and populations. Killer whales in Iceland and Norway exhibit similar ecology and behavior, are genetically related, and are presumed to have been in contact before the collapse of the Atlanto-Scandian herring st...
Published in: | Marine Mammal Science |
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Main Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2020
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Online Access: | https://research-portal.st-andrews.ac.uk/en/researchoutput/a-comparison-of-northeast-atlantic-killer-whale-orcinus-orca-stereotyped-call-repertoires(6a303619-0884-429f-b107-8093ab1733ac).html https://doi.org/10.1111/mms.12750 https://research-repository.st-andrews.ac.uk/bitstream/10023/24088/1/Selbmann_2020_A_comparison_of_Northeast_MMS_AAM.pdf |
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ftunstandrewcris:oai:research-portal.st-andrews.ac.uk:publications/6a303619-0884-429f-b107-8093ab1733ac 2024-06-23T07:53:52+00:00 A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires Selbmann, Anna Deecke, Volker B. Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J. O. Svavarsson, Jörundur Samarra, Filipa I. P. 2020-10-05 application/pdf https://research-portal.st-andrews.ac.uk/en/researchoutput/a-comparison-of-northeast-atlantic-killer-whale-orcinus-orca-stereotyped-call-repertoires(6a303619-0884-429f-b107-8093ab1733ac).html https://doi.org/10.1111/mms.12750 https://research-repository.st-andrews.ac.uk/bitstream/10023/24088/1/Selbmann_2020_A_comparison_of_Northeast_MMS_AAM.pdf eng eng https://research-portal.st-andrews.ac.uk/en/researchoutput/a-comparison-of-northeast-atlantic-killer-whale-orcinus-orca-stereotyped-call-repertoires(6a303619-0884-429f-b107-8093ab1733ac).html info:eu-repo/semantics/openAccess Selbmann , A , Deecke , V B , Fedutin , I D , Filatova , O A , Miller , P J O , Svavarsson , J & Samarra , F I P 2020 , ' A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires ' , Marine Mammal Science , vol. Early view . https://doi.org/10.1111/mms.12750 Acoustic behavior Geographic variation Killer whale Northeast Atlantic Orcinus orca Repertoire article 2020 ftunstandrewcris https://doi.org/10.1111/mms.12750 2024-06-13T01:13:04Z Killer whale call repertoires can provide information on social connections among groups and populations. Killer whales in Iceland and Norway exhibit similar ecology and behavior, are genetically related, and are presumed to have been in contact before the collapse of the Atlanto-Scandian herring stock in the 1960s. However, photo-identification suggests no recent movements between Iceland and Norway but regular movement between Iceland and Shetland. Acoustic recordings collected between 2005 and 2016 in Iceland, Norway, and Shetland were used to undertake a comprehensive comparison of call repertoires of Northeast Atlantic killer whales. Measurements of time and frequency parameters of calls from Iceland (n = 4,037) and Norway (n = 1,715) largely overlapped in distribution, and a discriminant function analysis had low correct classification rate. No call type matches were confirmed between Iceland and Norway or Shetland and Norway. Three call types matched between Iceland and Shetland. Therefore, this study suggests overall similarities in time and frequency parameters but some divergence in call type repertoires. This argues against presumed past contact between Icelandic and Norwegian killer whales and suggests that they may not have been one completely mixed population. Article in Journal/Newspaper Iceland Killer Whale Northeast Atlantic Orca Orcinus orca Killer whale University of St Andrews: Research Portal Norway Marine Mammal Science 37 1 268 289 |
institution |
Open Polar |
collection |
University of St Andrews: Research Portal |
op_collection_id |
ftunstandrewcris |
language |
English |
topic |
Acoustic behavior Geographic variation Killer whale Northeast Atlantic Orcinus orca Repertoire |
spellingShingle |
Acoustic behavior Geographic variation Killer whale Northeast Atlantic Orcinus orca Repertoire Selbmann, Anna Deecke, Volker B. Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J. O. Svavarsson, Jörundur Samarra, Filipa I. P. A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires |
topic_facet |
Acoustic behavior Geographic variation Killer whale Northeast Atlantic Orcinus orca Repertoire |
description |
Killer whale call repertoires can provide information on social connections among groups and populations. Killer whales in Iceland and Norway exhibit similar ecology and behavior, are genetically related, and are presumed to have been in contact before the collapse of the Atlanto-Scandian herring stock in the 1960s. However, photo-identification suggests no recent movements between Iceland and Norway but regular movement between Iceland and Shetland. Acoustic recordings collected between 2005 and 2016 in Iceland, Norway, and Shetland were used to undertake a comprehensive comparison of call repertoires of Northeast Atlantic killer whales. Measurements of time and frequency parameters of calls from Iceland (n = 4,037) and Norway (n = 1,715) largely overlapped in distribution, and a discriminant function analysis had low correct classification rate. No call type matches were confirmed between Iceland and Norway or Shetland and Norway. Three call types matched between Iceland and Shetland. Therefore, this study suggests overall similarities in time and frequency parameters but some divergence in call type repertoires. This argues against presumed past contact between Icelandic and Norwegian killer whales and suggests that they may not have been one completely mixed population. |
format |
Article in Journal/Newspaper |
author |
Selbmann, Anna Deecke, Volker B. Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J. O. Svavarsson, Jörundur Samarra, Filipa I. P. |
author_facet |
Selbmann, Anna Deecke, Volker B. Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J. O. Svavarsson, Jörundur Samarra, Filipa I. P. |
author_sort |
Selbmann, Anna |
title |
A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires |
title_short |
A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires |
title_full |
A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires |
title_fullStr |
A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires |
title_full_unstemmed |
A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires |
title_sort |
comparison of northeast atlantic killer whale ( orcinus orca ) stereotyped call repertoires |
publishDate |
2020 |
url |
https://research-portal.st-andrews.ac.uk/en/researchoutput/a-comparison-of-northeast-atlantic-killer-whale-orcinus-orca-stereotyped-call-repertoires(6a303619-0884-429f-b107-8093ab1733ac).html https://doi.org/10.1111/mms.12750 https://research-repository.st-andrews.ac.uk/bitstream/10023/24088/1/Selbmann_2020_A_comparison_of_Northeast_MMS_AAM.pdf |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Iceland Killer Whale Northeast Atlantic Orca Orcinus orca Killer whale |
genre_facet |
Iceland Killer Whale Northeast Atlantic Orca Orcinus orca Killer whale |
op_source |
Selbmann , A , Deecke , V B , Fedutin , I D , Filatova , O A , Miller , P J O , Svavarsson , J & Samarra , F I P 2020 , ' A comparison of Northeast Atlantic killer whale ( Orcinus orca ) stereotyped call repertoires ' , Marine Mammal Science , vol. Early view . https://doi.org/10.1111/mms.12750 |
op_relation |
https://research-portal.st-andrews.ac.uk/en/researchoutput/a-comparison-of-northeast-atlantic-killer-whale-orcinus-orca-stereotyped-call-repertoires(6a303619-0884-429f-b107-8093ab1733ac).html |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1111/mms.12750 |
container_title |
Marine Mammal Science |
container_volume |
37 |
container_issue |
1 |
container_start_page |
268 |
op_container_end_page |
289 |
_version_ |
1802645715930841088 |