Adult humpback whales (Megaptera novaeangliae) cooperative bubble-net feeding in Iyoukeen Bay, southeast Alaska, USA.

megaptera novaeangliae humpback whale cetacean rorqual bubble net feeding mammal baleen mysticete balaenopterid jorobada cooperative southeast alaska bubble netting bubble net feeding bubble net feeding bubble netting cooperation group social sociable behaviour behavior mysticeti cetacea cetaceans consuming eating america american north america north american us united states pacific ocean oceanic marine sea water sealife marinelife wildlife northern hemisphere action active motion movement balaenopteridae