Watch this mesmerizing feather star swim through the ocean. A type of crinoid, feather stars evolved to swim to evade predators. ➡ Subscribe: http://bit.ly/NatGeoSubscribe
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Click here to read more about the feather star. http://news.nationalgeographic.com/2016/12/swimming-feather-star-video-crinoid-thailand/
Watch: Entrancing Sea Creature Glides Through Water | National Geographic https://youtu.be/_u6lJ7EEzak
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