👀 Fun fact: most starfish have eyes. Their vision isn't great, but research indicates that they do use it. And in the deep-sea, where there's no sunlight, they're looking at something special: bioluminescence. Starfish bioluminescence footage courtesy of Anders Garm and Henrik Glenner. | OceanX

Did you know that starfish don’t have brains? They do have "eyes" at the ends of their rays that sense visible light though. This is why sea stars thrive in coral reefs and rocky coves near the surface where sunlight and warm water is abundant. Learn more: https://animals.howstuffworks.com/marine-life/starfish.htm?utm_source=facebook #starfish #starfish⭐️ #oceananimals #ocean #seastar #seastars #oceanlife #oceananimal | Howstuffworks