A curious newborn humpback whale calf (Megaptera novaeangliae) approaches the boat in the AuAu Channel, Maui, Hawaii, USA

mammal mammals cetacean cetacea cetaceans humpback whale hump back hump back megaptera novaeangliae whale whales warm blooded rorqual balaenopterid balaenoptera nobody one mammal single lone calf calves young baby newborn juvenile auau channel maui hawaii usa america pacific ocean swimming underwater blue waters