For octopuses, changing colors is hard work
It’s not easy being green–or blue, or purple, or orange–at least not if you’re an octopus. Cephalopods are well-known for ...
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The Amazing Camouflage of The Octopus Comes at a Heavy Cost
Octopuses are masters of camouflage and disguise. An alarmed octopus can vanish even while you watch, flawlessly transforming into what looks like a piece of coral-encrusted rock, or another species ...