Eine Große Ansammlung Einer Geschützten Art Grauer Ammenhaie, Die Sich In Einem Meerespark An Der Küste Australiens Versammelt

snorkeling underwater underwater video underwater cameraman underwater footage great barrier reef blue water tropical destination tropics animal protected species marine biology marine conservation global warming coral coral bleaching travel destination tourist animal encounter fish recreation scuba tank scuba equipment pacific nature wildlife water activity ecosystem fish feeding fish food primary industries feeding frenzy scuba diver adventure tourism explore night diving light beam scuba diving club scuba dive shop holiday excitement snorkelling endangered grey nurse shark carcharias taurus sand tiger shark ragged tooth shark critically congregating marine park