Adult Humpback Whale (Megaptera novaeangliae) fluke-up dive in Icy Strait, Southeast Alaska, USA.

humpback whale megaptera novaeangliae mysticete baleen rorqual cetacea cetacean warm blooded jorobada leviathan ballena mammal sea marine ocean oceanic one alone single solitary individual north america alaskan north american america american united states us usa tail splash diving dive flukeup fluke up powerful calm peaceful strong strength tranquil moody atmospheric balaenopteridae action motion movement