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

megaptera novaeangliae humpback whale rorqual cetacea cetacean jorobada mammal baleen mysticete balaenoptera southeast alaska pacific ocean mammals cetaceans oceanic sea north pacific us united states america american north america north american baby babies juvenile juveniles young offspring calves breach surface head heads coastal waters alaskan action motion movement