Earth

How do octopuses change their color?

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June 30, 2016

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Bottom line: Two-minute video from the California Academy of Sciences on the color-changing ability of the octopus, squid, and cuttlefish.

Posted

June 30, 2016

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Earth

Eleanor Imster

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About the Author:

Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. She and her husband live in Tennessee, where they enjoy guitar playing and singing. They have 2 grown sons.