Videos of tens of thousands of sharks migrate along the coast of Florida

The fish are so crowded that an American biology professor is happy to throw a pebble into the sea, it will surely hit one.

Tens of thousands of sharks migrate to create spectacular views of the Florida coast - (Cut from video clip).

Professor Stephen Kajiura of Florida Atlantic University said his group shot a crowded shark video when conducting an investigation into shark's migration habits.

According to RT on February 16, fish stocks amounted to tens of thousands of animals discovered a few dozen meters off the coast of Palm.

Every year they are still migrating, but such a large number in this area is unusual, and Professor Kajiura's group is investigating the cause.

Despite the crowded sharks, the beaches are still open and people still go to the beach. The reason is that Palm waters are very clear, sharks easily recognize what their food is, not what humans are. They are pretty shy, so when they see humans, they will swim away.