Drone aerial shot of dolphin pod slowly swimming in crystal clear Ocean water Shelly Beach Central Coast tourism NSW Australia 4K

dolphin porpoise orca aerial australia central coast nsw aquatic sea fish pacific ocean ocean sandbar swell swimming swim bay bateau bay drone pod mammal sydney shelly beach animal sea floor wamberal dji 4k tail newcastle coastline tourism water reef forresters beach nature headland spray sky terrigal blowhole surface playing break marine cete sand the entrance