46m •
1997
Latest research shows the humpback whales’ song to be a weapon used in verbal exchanges between bulls fighting over females. These battles can sometimes turn physical, sometimes endangering mothers with vulnerable calves.
2019•
7.7
2019•
7.1
2017•
0
2014•
6.6
2011•
0
2023•
7.3
1983•
7.9
1953•
7.1
2020•
0
2023•
0
2005•
5.5
2019•
8.0
2019•
10.0
2021•
8.0
1997•
9.0
1935•
0
1976•
6.4
BBC • GB
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