Humpback Whales (Megaptera novaeangliae) cooperatively bubble-net feeding in Chatham Strait (upper jaw and baleen detail) in Southeast Alaska, USA. Pacific Ocean.

marine animal whale cetacea cetacean jorobada mysticeti baleen balaenopteridae rorquals ocean oceanic aqua water sea sealife sea life northern hemisphere surface surfacing one alone single solitary close up closeup close up head pacific alaskan north america north american us usa united states bubblenet bubble net bubble net feeding feed food eating foraging cooperation co operation teamwork social behaviour behavior