A fascinating natural occurence off the coast of Australia 🛸 This is a siphonophore - a jelly species - found in the Ningaloo Canyons off the coast of Western Australia. This is filmed 631 meters underwater by the Schmidt Oceans Institute, who say this is "likely...the largest ever recorded, and in a strange UFO feeding posture." 👀 Although it may resemble one long string-like creature, it is a colony of tiny organisms called zooids. Credit: Schmidt Ocean Institute via Storyful | The Australia

Adore the Thylacine? Well, let us present Thylacoleo — Australia’s extinct marsupial lion. Megafauna: What Killed Australia's Giants? — Stream now on ABC iview: https://ab.co/Megafauna | ABC Science