Why do whales breach? Since we unfortunately can’t ask them, there’s no way to know for sure, but there are a few leading theories. And yes, “for fun,” is one of them! Breaching may help whales communicate, signal excitement, or assert dominance. Groups are often seen breaching together, suggesting it can be a social behaviour. Humpback whales, like this one, frequently breach during mating season. These powerful displays could demonstrate fitness to potential suitors. The forceful impact may also be a form of skin care, helping dislodge unwanted hitchhikers like barnacles and algae. It could even play a role in navigation, as the loud splash can travel for miles underwater, potentially guiding whales back to their pods. It may not be just one reason. Breaching could serve multiple purposes, reflecting just how intelligent, complex, and amazing whales are! Video by paulnicklen #OceanSchool #Humpback #Whale #Breach #Explore