Killer whales are ramming into boats and damaging them. The reason remains a mystery. - CBS News
https://www.cbsnews.com/news/killer-whales-attacking-boats-damaging-spain-portugal-reason/Atlantic orcas 'learning from adults' to target boats - BBC News
https://www.bbc.com/news/science-environment-66384045Orca Rams Into Yacht Near Scotland, Suggesting the Behavior May Be Spreading | Smart News|
Smithsonian Magazine
https://www.smithsonianmag.com/smart-news/orca-rams-into-yacht-near-scotland-behavior-may-be-spreading-180982429/Orca attack Rudder losses June 4 south of Cadiz - YouTube
https://www.youtube.com/watch?v=3QFbWfTXFm8Orca rams into yacht off Shetland in first such incident in northern waters | Cetaceans | The Guardian
https://www.theguardian.com/environment/2023/jun/21/orca-rams-yacht-off-shetland-first-such-incident-northern-watersOrcas attack boats off coast of Spain and Portugal, leaving scientists stumped : NPR
https://www.npr.org/2022/08/20/1117993583/orcas-attacks-spain-portugal-killer-whalesOrcas have attacked and sunk another boat in Europe — and experts warn there could be more attacks soon | Live Science
https://www.livescience.com/animals/orcas/orcas-have-attacked-and-sunk-another-boat-in-europe-and-experts-warn-there-could-be-more-attacks-soonOrcas have sunk 3 boats in Europe and appear to be teaching others to do the same. But why? | Live Science
https://www.livescience.com/animals/orcas/orcas-have-sunk-3-boats-in-europe-and-appear-to-be-teaching-others-to-do-the-same-but-whyVIDEO: Sailing boat owners caught shooting at killer whales at the Strait of Gibraltar - Olive Press News Spain
https://www.theolivepress.es/spain-news/2023/08/18/video-sailing-boat-owners-caught-shooting-at-killer-whales-at-the-strait-of-gibraltar/Why has Portugal banned tourist boats approaching orcas? Spate of European rammings continues | Euronews
https://www.euronews.com/green/2024/05/14/revenge-of-the-killer-whales-experts-at-a-loss-over-why-orcas-are-ramming-into-fishing-boaYacht sinks after latest incident involving orcas in strait of Gibraltar | Spain | The Guardian
https://www.theguardian.com/world/article/2024/may/13/yacht-sinks-after-latest-incident-involving-orcas-in-strait-of-gibraltar