The secrets of the sea slug
Media playback is unsupported on your device
Video

Portsmouth researchers reveal sea slug eating habits

University of Portsmouth researchers say they are excited to discover that sea slugs have a particularly cunning method of feeding.

The brightly-coloured molluscs live and feed on hydroid colonies - a distant relative of coral.

Researchers say the sea slugs wait until their prey has just eaten before devouring it, in effect getting two meals for the price of one.

  • 05 Nov 2017
Go to next video: Octopuses 'walking out of the sea'