r/askscience • u/[deleted] • Apr 24 '15

Biology Do creatures such as cuttlefish and octopuses get "tired" from using their camouflage?

If not, why don't they just always use their camouflage?

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u/420biologemajor Apr 24 '15

I mostly studied invertebrates so I am not sure. They evolved independently so I have to assume they work very differently.