A shocking video where a whale is shown being devoured by about 70 sharks shook social networks. <br /> <br />The incident occurred in Shark Bay, west coast of Australia, where a drone caught the chondrichthyans balénido surrounding the corpse, believed to have died of natural causes and weighed about 26 tons. <br /> <br />The clip was shared on the Facebook profile of Eco Abrolhos, a company that is dedicated to bringing tourists to witness the coast sharks. Humpback whales can grow up to six meters and a half.