It sounds like something straight out of a spooky campfire tale: a translucent, swimming creature dubbed the “Headless Chicken Monster” has been spotted lurking in the icy darkness of the Antarctic.
Researchers with the Australian Antarctic Division (AAD) captured breathtaking footage of this truly bizarre animal in the Southern Ocean, near East Antarctica. While it might look like a sci-fi creation, this is a very real and very weird inhabitant of our planet’s deep oceans.

So, what exactly is this phantom of the abyss?
Meet the “Spanish Dancer”
Delve Deeper
The creature, known to science as Enypniastes eximia, is a type of deep-sea cucumber. Despite its monstrous nickname, it’s earned more graceful titles too, including the “Spanish Dancer” and the “pink see-through fantasia” for the way it elegantly swims through the water.
This isn’t its first-ever appearance. The Headless Chicken Monster was filmed once before, in the much warmer waters of the Gulf of Mexico. But spotting it in the frigid Southern Ocean is a first, confirming it has a much wider habitat than previously thought.
These sea cucumbers are masters of the deep, capable of journeying up to 1,000 metres from the seafloor into the water column, likely to find new feeding grounds or escape predators. Their bodies are semi-transparent, so you can literally see their intestines through their skin.
A Defence Mechanism from a Horror Film
If its ghostly appearance isn’t strange enough for you, its self-defence tactics certainly are. Much like its relatives, the starfish and sea urchins, this sea cucumber has some truly wild ways to fend off enemies.
When threatened, some species can shoot sticky, web-like threads out of their rear end to ensnare an attacker. If that doesn’t work, they resort to the ultimate party trick: they violently contract their muscles and jettison their own internal organs out of their anus. The predator gets a distracting snack, and the sea cucumber lives to regenerate its missing parts another day. It’s a survival strategy that makes the supposed existence of creatures like the Loch Ness Monster seem almost tame.
High-Tech Ghost Hunting
So how did scientists manage to find this elusive creature? The discovery was made using a super-robust underwater camera system developed by the AAD. According to programme leader Dirk Welsford, the tech was originally designed to monitor commercial long-line fishing.
“We needed something that could be thrown from the side of a boat and would continue operating reliably under extreme pressure in the pitch black for long periods of time,” Dr. Welsford said in a statement.
The cameras are now providing scientists with a stunning, unprecedented look into one of the world’s most mysterious ecosystems. It’s another reminder that incredible hidden worlds, like the one recently discovered under Antarctica’s ‘Blood Falls’, are still waiting to be explored.
More Than a Monster
This incredible footage is more than just a cool video. It’s a crucial piece of evidence in a major conservation effort. The data is being presented to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) to support the creation of a new, massive Marine Protected Area (MPA) in East Antarctica.
“Australia will again be seeking support for the creation of a new East Antarctic Marine Protected Area,” said Australia’s CCAMLR Commissioner, Gillian Slocum.
The goal is to protect these unique and fragile ecosystems from activities like fishing. The deep ocean is our planet’s final frontier, a place teeming with wonders like the eerie ‘Forest of the Weird’ found at the bottom of the Indian Ocean. Understanding the creatures that live there, like our headless chicken friend, is the first step toward protecting them. For anyone fascinated by this hidden world, books like The Brilliant Abyss offer a stunning dive into the life that thrives in the planet’s darkest corners.
In Pure Spirit
The Headless Chicken Monster is a perfect example of how the truth can be far stranger and more wonderful than fiction. This ghostly creature, swimming silently in the crushing dark of the Antarctic, isn’t just a monster; it’s a diplomat for the deep, its image now helping to protect its home.
What do you think of this bizarre creature? Let us know in the comments below!

[…] strain on a fragile ecosystem, from the smallest krill to the largest whale and even the bizarre ‘headless chicken monster’ that calls these waters […]