Mother and calf Humpback Whale (Megaptera novaeangliae) underwater in the AuAu Channel, Maui, Hawaii, USA. Pacific Ocean.

megaptera novaeangliae humpback whale rorqual baleen cetacea cetaceans mammals balaenoptera jorobada maui hawaii auau channel pacific ocean north pacific oceanic sea mammal us usa north america north american america american blue mother mothers female females parent parents parental care baby babies calves young juvenile juveniles offspring family families pair pairs couple couples