Видео с ютуба Sharks Circling

Shark filmed circling surfers at Plettenberg Bay, South Africa | ABC Australia

Annual courtship circling behaviour of basking sharks Cetorhinus maximus

Hammerhead sharks circling in the ocean

Shark Music

Thousands of Sharks Gathering | Blue Planet | BBC Earth

6 встреч с акулами, которые будут вас преследовать

18-Foot Shark Attacks Cage | Great White Serial Killer

What sharks circling you means and should you be worried?