The Revenge of The Orcas and Its not a Movie

Orcas have been attacking sailboats off the coasts of Spain and Portugal. These incidents may happen because orcas see boats as a threat to their food sources. One pod of killer whales attacked a sailboat for over two hours, causing serious damage by biting off the rudder. Fortunately, the crew managed to return to port, but the boat was too damaged for use afterward. This behavior highlights the interacting ecosystem between marine life and human activities, which divers should be aware of.