Adult Humpback Whale (Megaptera novaeangliae) breaching at sunset in Stephen's Passage, Southeast Alaska, USA. Pacific Ocean.

humpback whale megaptera novaeangliae mammal rorqual cetacea balaenoptera baleen alaska southeast pacific ocean chatham strait mysticeti balaenopteridae sea marine water oceanic north america north american america american united states us northern hemisphere one alone single individual action active motion movement power powerful strength strong evening atmospheric moody