Inquisitive sea turtle swimming towards a group of scuba divers in the blue ocean water

scuba diving snorkeling underwater video underwater footage great barrier reef blue water tropical destination tropics coral coral bleaching travel destination tourism tourist australia marine park animal encounter fish adventure recreation scuba equipment pacific nature wildlife water activity fins ecosystem swimming explore breath air group ocean enviroment tropical reef conservation people divers flippers mask children family recreational activity padi female women sea turtle inquisitive green turtle lady elliot island unique view