A curious mother and calf humpback whale (Megaptera novaeangliae) approach the boat underwater in the AuAu Channel, Hawaii, USA, Pacific Ocean

2 americas america animal family animal animal age animal gender animal group animal parent animalia animals adult animals adult adult animal american animal families animal theme animal themes baby cows baby cow balaenidae balaenoptiidae baleen whales baleen whale big island babies baby animals baby animal baby cetacean cetaceans color images color color image colour images colour image colour cows cow calf calm calm water calves cetacea day days free female flen from the side full length fully grown great whales great whale gentle habitat habitats hawaii humpback whale humpback whales humpback humpbacks immature in the wild juvenile mammalia megaptera novaeangliae mysticeti mammal mammals marine animals marine animal marine life marine marine life maritime maritime climate mature mothers mother movement natural phenomena natural phenomenon natural worlds natural world nature north america natural environment natural environments natural habitat natural habitats naturally no one no people no person no body no one nobody oceanic oceanic climate ocean outdoors outside pacific ocean place of interest pacific pair parents site of interest sites of interest sea animals sea animal sea creatures sea creature sea life sealife seas and oceans sea seas sex side view side views surface two animals two us usa underwater world underwater worlds united states of america united states usa us underwater whalebone whale whalebone whales whale wild animal wild animals wild life wild life water whales wildlife wild young animal young animals young young cow young cows yearling yearlings youngsters s068