A comparison of Northeast Atlantic killer whale (<scp> Orcinus orca </scp>) stereotyped call repertoires
Abstract 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 h...
Published in: | Marine Mammal Science |
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Online Access: | http://dx.doi.org/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/pdf/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/am-pdf/10.1111/mms.12750 |
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crwiley:10.1111/mms.12750 2023-12-03T10:24:31+01:00 A comparison of Northeast Atlantic killer whale (<scp> Orcinus orca </scp>) stereotyped call repertoires Selbmann, Anna Deecke, Volker B. Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J. O. Svavarsson, Jörundur Samarra, Filipa I. P. Fundação para a Ciência e a Tecnologia Icelandic Centre for Research National Geographic Society Office of Naval Research Global University of St Andrews 2020 http://dx.doi.org/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/pdf/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/am-pdf/10.1111/mms.12750 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#am http://onlinelibrary.wiley.com/termsAndConditions#vor Marine Mammal Science volume 37, issue 1, page 268-289 ISSN 0824-0469 1748-7692 Aquatic Science Ecology, Evolution, Behavior and Systematics journal-article 2020 crwiley https://doi.org/10.1111/mms.12750 2023-11-09T13:54:56Z Abstract 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 Wiley Online Library (via Crossref) Norway Marine Mammal Science 37 1 268 289 |
institution |
Open Polar |
collection |
Wiley Online Library (via Crossref) |
op_collection_id |
crwiley |
language |
English |
topic |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Aquatic Science Ecology, Evolution, Behavior and Systematics 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 (<scp> Orcinus orca </scp>) stereotyped call repertoires |
topic_facet |
Aquatic Science Ecology, Evolution, Behavior and Systematics |
description |
Abstract 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. |
author2 |
Fundação para a Ciência e a Tecnologia Icelandic Centre for Research National Geographic Society Office of Naval Research Global University of St Andrews |
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 (<scp> Orcinus orca </scp>) stereotyped call repertoires |
title_short |
A comparison of Northeast Atlantic killer whale (<scp> Orcinus orca </scp>) stereotyped call repertoires |
title_full |
A comparison of Northeast Atlantic killer whale (<scp> Orcinus orca </scp>) stereotyped call repertoires |
title_fullStr |
A comparison of Northeast Atlantic killer whale (<scp> Orcinus orca </scp>) stereotyped call repertoires |
title_full_unstemmed |
A comparison of Northeast Atlantic killer whale (<scp> Orcinus orca </scp>) stereotyped call repertoires |
title_sort |
comparison of northeast atlantic killer whale (<scp> orcinus orca </scp>) stereotyped call repertoires |
publisher |
Wiley |
publishDate |
2020 |
url |
http://dx.doi.org/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/pdf/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/mms.12750 https://onlinelibrary.wiley.com/doi/am-pdf/10.1111/mms.12750 |
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 |
Marine Mammal Science volume 37, issue 1, page 268-289 ISSN 0824-0469 1748-7692 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#am http://onlinelibrary.wiley.com/termsAndConditions#vor |
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_ |
1784272962172485632 |