Octopodes are capable of instant camouflage as seen by this baby Carribbean reef Octopus. Specialised skin cells called Chromatophores have a stretchy sac filled with different coloured pigments that they tighten or widen, increasing or decreasing pigment

Octopodes are capable of instant camouflage as seen by this baby Carribbean reef Octopus. Specialised skin cells called Chromatophores have a stretchy sac filled with different coloured pigments that they tighten or widen, increasing or decreasing pigment