A turtle swimming in shallow water while schools of silver fish swim past in the sun light

turtle scuba scuba diving diver snorkeling underwater underwater video underwater cameraman underwater footage great barrier reef blue water tropical destination tropics sea turtle protected species zoo marine biology marine conservation global warming coral coral bleaching travel travel destination tourism tourist australia marine park marine reserve animal encounter fish adventure recreation scuba equipment pacific nature wildlife excitement water activity flipper fins ecosystem plastics animal behavour floating swimming schooling fish breath air silver fish sunbeams