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...
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Online Access: | http://insight.cumbria.ac.uk/id/eprint/5697/ https://insight.cumbria.ac.uk/id/eprint/5697/1/Selbmann%20et%20al.%202020.pdf https://doi.org/10.1111/mms.12750 |
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ftunivcumbria:oai:insight.cumbria.ac.uk:5697 2023-05-15T16:42:33+02:00 A comparison of Northeast Atlantic killer whale (Orcinus orca) stereotyped call repertoires. Selbmann, Anna Deecke, Volker Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J.O. Svavarsson, Jörundur Samarra, Filipa I. P. 2020-10-22 application/pdf http://insight.cumbria.ac.uk/id/eprint/5697/ https://insight.cumbria.ac.uk/id/eprint/5697/1/Selbmann%20et%20al.%202020.pdf https://doi.org/10.1111/mms.12750 en eng Wiley https://insight.cumbria.ac.uk/id/eprint/5697/1/Selbmann%20et%20al.%202020.pdf Selbmann, Anna, Deecke, Volker, Fedutin, Ivan D., Filatova, Olga A., Miller, Patrick J.O., Svavarsson, Jörundur and Samarra, Filipa I. P. (2020) A comparison of Northeast Atlantic killer whale (Orcinus orca) stereotyped call repertoires. Marine Mammal Science, 37 (1). pp. 268-269. doi:10.1111/mms.12750 cc_by_nc_nd_4 CC-BY-NC-ND 590 ANIMALS (ZOOLOGY) 599 Mammals Article PeerReviewed 2020 ftunivcumbria https://doi.org/10.1111/mms.12750 2022-02-22T08:20:10Z 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 2005–2016 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 Cumbria: Insight Norway Marine Mammal Science 37 1 268 289 |
institution |
Open Polar |
collection |
University of Cumbria: Insight |
op_collection_id |
ftunivcumbria |
language |
English |
topic |
590 ANIMALS (ZOOLOGY) 599 Mammals |
spellingShingle |
590 ANIMALS (ZOOLOGY) 599 Mammals Selbmann, Anna Deecke, Volker 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 |
590 ANIMALS (ZOOLOGY) 599 Mammals |
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 2005–2016 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 Fedutin, Ivan D. Filatova, Olga A. Miller, Patrick J.O. Svavarsson, Jörundur Samarra, Filipa I. P. |
author_facet |
Selbmann, Anna Deecke, Volker 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. |
publisher |
Wiley |
publishDate |
2020 |
url |
http://insight.cumbria.ac.uk/id/eprint/5697/ https://insight.cumbria.ac.uk/id/eprint/5697/1/Selbmann%20et%20al.%202020.pdf https://doi.org/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_relation |
https://insight.cumbria.ac.uk/id/eprint/5697/1/Selbmann%20et%20al.%202020.pdf Selbmann, Anna, Deecke, Volker, Fedutin, Ivan D., Filatova, Olga A., Miller, Patrick J.O., Svavarsson, Jörundur and Samarra, Filipa I. P. (2020) A comparison of Northeast Atlantic killer whale (Orcinus orca) stereotyped call repertoires. Marine Mammal Science, 37 (1). pp. 268-269. doi:10.1111/mms.12750 |
op_rights |
cc_by_nc_nd_4 |
op_rightsnorm |
CC-BY-NC-ND |
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_ |
1766032967301332992 |