一群金色无齿鲹与一条鲸鲨遨游在鸟头湾中，印度尼西亚

aquarium fish water underwater reef animal swimming marine mammal outdoor diving marine biology coral ocean floor dolphin whale shark turtle marine invertebrates coral reef fish supply organism aquatic mammal wave mammal fin blue cartilaginous fish dark nature oceanfloor ocean snorkeling reptile lizard snake