A group of adult humpback whales (Megaptera novaeangliae) co-operatively "bubble-net" feeding along the west side of Chatham Strait in Southeast Alaska, USA

sealife sea life topside above water humpback whale megaptera novaeangliae cetacean cetaceans adult humpback whales mammal mammals adults chatham strait alaska usa pacific ocean surfacing social group co operative co operation co operating bubble net feeding action frenzy nobody