Adult Humpback Whales (Megaptera novaeangliae) cooperatively "bubble-net" feeding in Chatham Strait, Southeast Alaska, USA.

humpback whale megaptera novaeangliae mammal cetacea cetacean baleen warm blooded rorqual mysticete southeast alaska pacific ocean feeding bubble net cooperative jorobada mysticeti balaenopteridae sea marine water oceanic america north america north american united states us northern hemisphere alaskan action motion movement group coast coastal shore bubble net feeding bubble net feeding bubble netting bubble netting cooperation co operation teamwork team social eating consuming food