Mother and calf Humpback Whales (Megaptera novaeangliae) underwater in the AuAu Channel, Maui, Hawaii.

humpback whale megaptera novaeangliae auau channel maui hawaii pacific cetacean mammal baleen rorqual balaenoptera united states north parental swimming families babies mother mothers female females parent parents care calf calves young juveniles juvenile offspring blue us usa north america north american baby caring oceanic