Watch: Amazing! Tourist Filmed A Very Rare Incident In a Beach

In a beach in Arraial do Cabo, Brazil, a man noticed something rare happening in the waters so he take the camera and filmed it.
It is very rare to see that dolphins swim straight-head to the shore for unknown reason and can hardly swim back to the sea.

For the person who take this video, you're the one. Big thanks also to those good guys who helped those 30 dolphins swim back to the sea.