Beaches in Perth, Australia, are closed after a helicopter crew makes quite a discovery

Beaches in Perth, Australia, are closed after a helicopter crew makes quite a discovery

Beaches in Perth, Australia, are closed after a helicopter crew makes quite a discovery, Shark feeding frenzy caught on video, Spectacular shark feeding frenzy filmed off Australia, Beaches off Perth, Australia, were closed Monday because of the sighting by a helicopter crew of a massive shark feeding frenzy.