ichthyology is the study of fish. a flock of fish in shallow water in the clear blue water of the aegean sea.

seaweed aegean sea ambiance animal aqua aquatic blue bottom bright clear coast deep ecology environment europe fauna fish school shoal group ichthyology life marine mugla natural nature ocean sand scuba seabed seafloor seascape selective focus shallow snorkeling summer surface travel tropical turkey turquoise under undersea underwater photography wallpaper water study flock bodrum province fish sea