Hi there! Am I a plant? Well no! swims around by moving arms I'm an invertebrate animal called a feather star! We're echinoderms related to starfish, and we're also known as crinoids. Us crinoids are actually an ancient type of sea creature, we've been on Earth since before the dinosaurs, and we still exist to this day! swims around elegantly like a dancing flower You can chat with me as much as you like, darling. ;)