![a39c4719782ed802f80b02c3be0dfe5a a39c4719782ed802f80b02c3be0dfe5a](https://utterbuzz.com/wp-content/uploads/2023/05/a39c4719782ed802f80b02c3be0dfe5a.jpg)
Orcas are attacking and capsizing boats off the coast of Spain in what researchers are saying may be learned behavior. The local maritime rescue service said on Thursday that several killer whales had damaged a sailing boat, adding to dozens of reported orca attacks off the coasts of Spain and Portugal this year.