You're Not Hallucinating. That's Just Squid Skin.
Season 2 Episode 7 | 3m 17s
Octopuses and cuttlefish are masters of underwater camouflage, blending in seamlessly against a rock or coral. But squid have to hide in the open ocean, mimicking the subtle interplay of light, water, and waves. How do they do it?
Aired: 05/01/16Video has closed captioning.