humpback whale, megaptera novaeangliae, tonga, vava`u island

animal animals baby big birth blue body calf calm cetacean coast day deep dive endangered exotic fin humpback island japan kingdom life light live lonely mammal marine megaptera mother nature novaeangliae ocean pacific photography plankton poacher polynesia rare safari scuba sea ship shore snorkel snorkeling surface swim tail tonga underwater vacation watching water whale whales wild wildlife