Video Break

Video shows 70 sharks feasting on whale in - where else - Shark Bay

Two boatloads of tourists witnessed around 70 tiger sharks feasting on a dead whale in the aptly named Shark Bay. The spectacle is captured by a drone sent up by Eco Abrolhos, operating cruises to the Abrolhos Islands and Kimberley in Western Australia.

The video comes with a warning of graphic content.