http://www.newsweek.com/video-headless-chicken-monster-sea-cucumber-filmed-first-time-antarctic-ocean-1180185

A deep-sea swimming sea cucumber, also known as a “headless chicken monster,” was among the creatures filmed by Australian researchers for the first time using new camera equipment. 

The strange animal, Enypniastes eximia, was filmed off the coast of East Antarctica by researchers from the Australian Antarctic Division using an underwater camera system that can be attached to commercial fishing lines, said the Australian Department of the Environment.