Adult humpback whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Southeast Alaska, United States of America

humpback whales megaptera novaeangliae southeast alaska marine life ocean behavior wildlife nature aquatic mammals feeding whale watching species conservation natural habitat water activity splashes teamwork biology cetaceans predators foraging group animal northern hemisphere sea surface frenzy summertime ecosystem coastal waters biological interactions underwater currents wonders patterns fishing techniques ecological phenomena