A group of killer whales have been documented blowing a sunfish to bits in an unusual underwater escapade offering never-before-seen insights into orca behaviour, according to research released Thursday.

The ramming behavior might help younger orcas more easily digest their food, while also allowing other orcas to have a little fun, researchers say.

Scientists believe sunfish-smashing behaviour could be form of entertainment or to help younger whales feed

Orcas have once again proven they deserve their 'killer' reputation, as scientists capture a brutal never-before-seen behaviour.

Behaviour may also be strategy to portion food for juveniles, researchers say

Orcas are called killer whales for a reason. These apex predators are fearsome hunters who employ diverse strategies and work collaboratively when tracking down a meal.

A group of killer whales have been documented blowing a sunfish to bits in an unusual underwater escapade offering never-before-seen insights into orca behaviour, according to…

Video released by the US-based NGO Beneath The Waves shows one orca holding the tail of a sunfish, with its fellow whale then charging with full force into the rotund mola, which…