Adult Humpback Whale (Megaptera novaeangliae) breaching in Chatham Strait, Southeast Alaska, USA. Pacific Ocean.

humpback whale megaptera novaeangliae mammal rorqual cetacea balaenoptera baleen alaska southeast pacific ocean chatham strait mammals cetacean cetaceans oceanic sea north pacific us united states america american north america north american alaskan action movement motion pectoral fin fins breach surface coastal waters adults dramatic power powerful