Watch: Entrancing Sea Creature Glides Through Water | National Geographic

Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators. ➡ Subscribe: About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible. Get More National Geographic: Official Site: