Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales
Cetaceans are known for their intelligence and display of complex behaviours including object use. For example, bowhead whales (Balaena mysticetus) are known to rub on rocks and some humpback whale (Megaptera novaeangliae) populations undertake lateral bottom feeding. Such underwater behaviour is di...
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Online Access: | http://hdl.handle.net/10072/425803 https://doi.org/10.3390/jmse11030600 |
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ftgriffithuniv:oai:research-repository.griffith.edu.au:10072/425803 2023-10-25T01:36:53+02:00 Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales Meynecke, JO Gustafon, J Cade, DE 2023 http://hdl.handle.net/10072/425803 https://doi.org/10.3390/jmse11030600 en eng MDPI Journal of Marine Science and Engineering Meynecke, JO; Gustafon, J; Cade, DE, Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales, Journal of Marine Science and Engineering, 2023, 11 (3), pp. 600 http://hdl.handle.net/10072/425803 2077-1312 doi:10.3390/jmse11030600 https://creativecommons.org/licenses/by/4.0/ © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). open access Animal behaviour Biological oceanography Fisheries sciences Physical geography and environmental geoscience Maritime engineering Journal article 2023 ftgriffithuniv https://doi.org/10.3390/jmse11030600 2023-09-25T22:27:40Z Cetaceans are known for their intelligence and display of complex behaviours including object use. For example, bowhead whales (Balaena mysticetus) are known to rub on rocks and some humpback whale (Megaptera novaeangliae) populations undertake lateral bottom feeding. Such underwater behaviour is difficult to observe but can play a critical role in the whales’ survival and well-being. Distinguishing social behaviours from those which serve a specific function remains challenging due to a lack of direct observations and detailed descriptions of such behaviours. A CATS (Customized Animal Tracking Solutions) suction cup tag with on board video and a 3D inertial measurement unit was deployed on three different humpback whales to assess their behaviour in the Gold Coast bay, Australia. Here, we present evidence of humpback whales (tagged and untagged individuals) performing bottom contact with prolonged rolling on sandy substrate. In addition, we showed that fish were actively feeding from the whales’ skin during this behaviour. We detail the behaviour and discuss possible drivers, with a focus on cetacean innovation, possible ectoparasite removal, and habitat preferences. Full Text Article in Journal/Newspaper Balaena mysticetus Humpback Whale Megaptera novaeangliae Griffith University: Griffith Research Online Journal of Marine Science and Engineering 11 3 600 |
institution |
Open Polar |
collection |
Griffith University: Griffith Research Online |
op_collection_id |
ftgriffithuniv |
language |
English |
topic |
Animal behaviour Biological oceanography Fisheries sciences Physical geography and environmental geoscience Maritime engineering |
spellingShingle |
Animal behaviour Biological oceanography Fisheries sciences Physical geography and environmental geoscience Maritime engineering Meynecke, JO Gustafon, J Cade, DE Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales |
topic_facet |
Animal behaviour Biological oceanography Fisheries sciences Physical geography and environmental geoscience Maritime engineering |
description |
Cetaceans are known for their intelligence and display of complex behaviours including object use. For example, bowhead whales (Balaena mysticetus) are known to rub on rocks and some humpback whale (Megaptera novaeangliae) populations undertake lateral bottom feeding. Such underwater behaviour is difficult to observe but can play a critical role in the whales’ survival and well-being. Distinguishing social behaviours from those which serve a specific function remains challenging due to a lack of direct observations and detailed descriptions of such behaviours. A CATS (Customized Animal Tracking Solutions) suction cup tag with on board video and a 3D inertial measurement unit was deployed on three different humpback whales to assess their behaviour in the Gold Coast bay, Australia. Here, we present evidence of humpback whales (tagged and untagged individuals) performing bottom contact with prolonged rolling on sandy substrate. In addition, we showed that fish were actively feeding from the whales’ skin during this behaviour. We detail the behaviour and discuss possible drivers, with a focus on cetacean innovation, possible ectoparasite removal, and habitat preferences. Full Text |
format |
Article in Journal/Newspaper |
author |
Meynecke, JO Gustafon, J Cade, DE |
author_facet |
Meynecke, JO Gustafon, J Cade, DE |
author_sort |
Meynecke, JO |
title |
Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales |
title_short |
Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales |
title_full |
Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales |
title_fullStr |
Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales |
title_full_unstemmed |
Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales |
title_sort |
exfoliating whales–sandy bottom contact behaviour of humpback whales |
publisher |
MDPI |
publishDate |
2023 |
url |
http://hdl.handle.net/10072/425803 https://doi.org/10.3390/jmse11030600 |
genre |
Balaena mysticetus Humpback Whale Megaptera novaeangliae |
genre_facet |
Balaena mysticetus Humpback Whale Megaptera novaeangliae |
op_relation |
Journal of Marine Science and Engineering Meynecke, JO; Gustafon, J; Cade, DE, Exfoliating Whales–Sandy Bottom Contact Behaviour of Humpback Whales, Journal of Marine Science and Engineering, 2023, 11 (3), pp. 600 http://hdl.handle.net/10072/425803 2077-1312 doi:10.3390/jmse11030600 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ © 2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). open access |
op_doi |
https://doi.org/10.3390/jmse11030600 |
container_title |
Journal of Marine Science and Engineering |
container_volume |
11 |
container_issue |
3 |
container_start_page |
600 |
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1780731873133068288 |