Blue whale songs worldwide: an update
Blue whales produce regionally-distinct songs. In over a decade since McDonald and colleagues published a summary of biogeographic differences in blue whale songs worldwide, multiple new publications have explored the seasonality and distribution of those songs. We review the spatial and temporal oc...
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ftawi:oai:epic.awi.de:45931 2024-09-15T17:41:26+00:00 Blue whale songs worldwide: an update Sirovic, Ana McDonald, M Balcazar-Cabrera, NE Buchan, Susannah Cerchio, S Clark, C. W. Davis, G Findlay, Ken Gagnon, G Kyo, N Leroy, Emmanuelle Miksis-Olds, Jennifer Miller, Brian Oleson, EM Pangerc, T Rogers, T. Samaran, Flore Simard, Y Stafford, Kate Stevenson, D Sugioka, H Thomisch, Karolin Tripovich, J Truong, G van Opzeeland, Ilse Van Parijs, S. M. Yoshida, R Brownell Jr, RL 2017-10 https://epic.awi.de/id/eprint/45931/ https://hdl.handle.net/10013/epic.52009 unknown Sirovic, A. , McDonald, M. , Balcazar-Cabrera, N. , Buchan, S. , Cerchio, S. , Clark, C. W. , Davis, G. , Findlay, K. , Gagnon, G. , Kyo, N. , Leroy, E. , Miksis-Olds, J. , Miller, B. , Oleson, E. , Pangerc, T. , Rogers, T. , Samaran, F. , Simard, Y. , Stafford, K. , Stevenson, D. , Sugioka, H. , Thomisch, K. orcid:0000-0002-7144-8369 , Tripovich, J. , Truong, G. , van Opzeeland, I. , Van Parijs, S. M. , Yoshida, R. and Brownell Jr, R. (2017) Blue whale songs worldwide: an update , 22nd Biennial Conference on the Biology of Marine Mammals, Halifax, Canada, October 2017 - unspecified . hdl:10013/epic.52009 EPIC322nd Biennial Conference on the Biology of Marine Mammals, Halifax, Canada, 2017-10 Conference notRev 2017 ftawi 2024-06-24T04:18:50Z Blue whales produce regionally-distinct songs. In over a decade since McDonald and colleagues published a summary of biogeographic differences in blue whale songs worldwide, multiple new publications have explored the seasonality and distribution of those songs. We review the spatial and temporal occurrence of previously-defined song types and report several new blue whale song types. At least thirteen songs believed to be produced by blue whales are now known worldwide, five more than reported in the previous review. In the North Pacific Ocean there are three blue whale songs: the well-studied Northeast Pacific song, the Central North Pacific (previously called Northwest and North Pacific) song, and a new song recorded off Hokkaido, Japan. There is spatial overlap of the Northeast Pacific and Central North Pacific songs in the Gulf of Alaska. Similarly, the new song co-occurs with the Central North Pacific song off Hokkaido. Only one blue whale song occurs in the North Atlantic. At least nine songs are present in the Southern Hemisphere. The Antarctic blue whale song is the most widely distributed, occurring in the Southern Ocean as well as seasonally extending into the other oceans of the Southern Hemisphere. The Indian Ocean has the largest variety of blue whale songs, with new data suggesting the Southwest Indian Ocean song should have type locality Madagascar, with Diego Garcia possibly another song-type. Southeast Pacific contains two distinct, co-occurring songs. We report a new song in the South Atlantic, near South Georgia Island, that also occurs seasonally off Ascension Island. Occasionally blue whale songs were recorded outside of their reported range, indicating individuals at times roam more broadly. However, this is not a common occurrence. This new information and finer details of occurrence will enable further development of hypotheses for blue whale population structure based on acoustics. Conference Object Antarc* Antarctic Blue whale North Atlantic South Georgia Island Southern Ocean Alaska Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
Blue whales produce regionally-distinct songs. In over a decade since McDonald and colleagues published a summary of biogeographic differences in blue whale songs worldwide, multiple new publications have explored the seasonality and distribution of those songs. We review the spatial and temporal occurrence of previously-defined song types and report several new blue whale song types. At least thirteen songs believed to be produced by blue whales are now known worldwide, five more than reported in the previous review. In the North Pacific Ocean there are three blue whale songs: the well-studied Northeast Pacific song, the Central North Pacific (previously called Northwest and North Pacific) song, and a new song recorded off Hokkaido, Japan. There is spatial overlap of the Northeast Pacific and Central North Pacific songs in the Gulf of Alaska. Similarly, the new song co-occurs with the Central North Pacific song off Hokkaido. Only one blue whale song occurs in the North Atlantic. At least nine songs are present in the Southern Hemisphere. The Antarctic blue whale song is the most widely distributed, occurring in the Southern Ocean as well as seasonally extending into the other oceans of the Southern Hemisphere. The Indian Ocean has the largest variety of blue whale songs, with new data suggesting the Southwest Indian Ocean song should have type locality Madagascar, with Diego Garcia possibly another song-type. Southeast Pacific contains two distinct, co-occurring songs. We report a new song in the South Atlantic, near South Georgia Island, that also occurs seasonally off Ascension Island. Occasionally blue whale songs were recorded outside of their reported range, indicating individuals at times roam more broadly. However, this is not a common occurrence. This new information and finer details of occurrence will enable further development of hypotheses for blue whale population structure based on acoustics. |
format |
Conference Object |
author |
Sirovic, Ana McDonald, M Balcazar-Cabrera, NE Buchan, Susannah Cerchio, S Clark, C. W. Davis, G Findlay, Ken Gagnon, G Kyo, N Leroy, Emmanuelle Miksis-Olds, Jennifer Miller, Brian Oleson, EM Pangerc, T Rogers, T. Samaran, Flore Simard, Y Stafford, Kate Stevenson, D Sugioka, H Thomisch, Karolin Tripovich, J Truong, G van Opzeeland, Ilse Van Parijs, S. M. Yoshida, R Brownell Jr, RL |
spellingShingle |
Sirovic, Ana McDonald, M Balcazar-Cabrera, NE Buchan, Susannah Cerchio, S Clark, C. W. Davis, G Findlay, Ken Gagnon, G Kyo, N Leroy, Emmanuelle Miksis-Olds, Jennifer Miller, Brian Oleson, EM Pangerc, T Rogers, T. Samaran, Flore Simard, Y Stafford, Kate Stevenson, D Sugioka, H Thomisch, Karolin Tripovich, J Truong, G van Opzeeland, Ilse Van Parijs, S. M. Yoshida, R Brownell Jr, RL Blue whale songs worldwide: an update |
author_facet |
Sirovic, Ana McDonald, M Balcazar-Cabrera, NE Buchan, Susannah Cerchio, S Clark, C. W. Davis, G Findlay, Ken Gagnon, G Kyo, N Leroy, Emmanuelle Miksis-Olds, Jennifer Miller, Brian Oleson, EM Pangerc, T Rogers, T. Samaran, Flore Simard, Y Stafford, Kate Stevenson, D Sugioka, H Thomisch, Karolin Tripovich, J Truong, G van Opzeeland, Ilse Van Parijs, S. M. Yoshida, R Brownell Jr, RL |
author_sort |
Sirovic, Ana |
title |
Blue whale songs worldwide: an update |
title_short |
Blue whale songs worldwide: an update |
title_full |
Blue whale songs worldwide: an update |
title_fullStr |
Blue whale songs worldwide: an update |
title_full_unstemmed |
Blue whale songs worldwide: an update |
title_sort |
blue whale songs worldwide: an update |
publishDate |
2017 |
url |
https://epic.awi.de/id/eprint/45931/ https://hdl.handle.net/10013/epic.52009 |
genre |
Antarc* Antarctic Blue whale North Atlantic South Georgia Island Southern Ocean Alaska |
genre_facet |
Antarc* Antarctic Blue whale North Atlantic South Georgia Island Southern Ocean Alaska |
op_source |
EPIC322nd Biennial Conference on the Biology of Marine Mammals, Halifax, Canada, 2017-10 |
op_relation |
Sirovic, A. , McDonald, M. , Balcazar-Cabrera, N. , Buchan, S. , Cerchio, S. , Clark, C. W. , Davis, G. , Findlay, K. , Gagnon, G. , Kyo, N. , Leroy, E. , Miksis-Olds, J. , Miller, B. , Oleson, E. , Pangerc, T. , Rogers, T. , Samaran, F. , Simard, Y. , Stafford, K. , Stevenson, D. , Sugioka, H. , Thomisch, K. orcid:0000-0002-7144-8369 , Tripovich, J. , Truong, G. , van Opzeeland, I. , Van Parijs, S. M. , Yoshida, R. and Brownell Jr, R. (2017) Blue whale songs worldwide: an update , 22nd Biennial Conference on the Biology of Marine Mammals, Halifax, Canada, October 2017 - unspecified . hdl:10013/epic.52009 |
_version_ |
1810487598346403840 |