Adult Humpback Whale (Megaptera novaeangliae) fluke-up dive off Pt. Adolphus in Icy Strait, Southeast Alaska, USA. Pacific Ocean.

megaptera novaeangliae humpback whale rorqual cetacea mysticete mammal balaenoptera jorobada southeast alaska chatham strait pacific ocean mammals oceanic sea cetacean cetaceans alaskan united states us america american north america north american diving surface tail tails adults