Why have orcas been damaging and sinking so many boats?

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Why have orcas been damaging and sinking so many boats?
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Orcas have been documented damaging or sinking boats off the coast of Spain and Portugal, but these altercations may simply be the whales scratching their backs on boats or playing terrifying games

, which tracks this pod, there were 207 reported interactions in 2022, and at least 20 last month alone. While many interactions were relatively harmless, at least three ships have sunk this year, with no reported injuries to people.seem to have escalated during the month of May when the pod’s favourite food, bluefin tuna, is migrating through the area.What exactly are the orcas doing to boats?

In most encounters, orcas quickly approach the stern of the boat, with an apparent interest in the boat’s rudders, which they pierce or snap with their teeth. The whales have also been seen pressing into sailboats with their head and the flank of their body, occasionally tearing holes in the hull. Sometimes, they cause no damage to the ships, instead riding in the boat’s wake. Notably, this group of whales seems less interested in large or motorised vessels.

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