Beautiful Sea Slug Found in Sand

Occurred on April 1, 2021 / Wollongong, New South Wales, Australia

Info from Licensor: "Video of a nudibranch called a blue devil. It's a type of sea slug that eats Portuguese man o war and keeps its stingers to defend itself against predators. Found on a beach in Wollongong, Australia. It was stuck on the sand away from the water. After a quick video, it was put back in the ocean."