Beautiful 'dance' of sardines in the ocean

The sight of millions of sardines swimming in herds and curling up in an annual giant migration created a beautiful sight beneath the ocean.

Spectacular spectacle, called 'the escape
of sardines', occurs when sardines migrate to warm waters.

Sardines usually migrate in herds, with a number of millions.

They turn the water into the ocean.

Nadya Kulagina, a photographer from Kazakhstan, accidentally recorded this great migration.

The escape of sardines was caught off the island of Pescador
of Phippines. It usually happens in the area between January 5-7
every year when millions of sardines lay eggs in the water
Cold in southern Africa moves north to enter the Indian Ocean.

Photographer Nadya Kulagina