The dolphin frightened off a shark and protected divers from danger

On the Hawaiian Islands the dolphin protected divers from a shark. The diver with a 10-year experience, 32-year-old Kailey Grant, told how during one of immersions they with the husband met a shark. She did not show aggression, but the dolphin began to worry and began to float round people and to make sounds in attempt to frighten off the predator...