Incredible footage captures a sleeping octopus changing colour while dreaming

An octopus has been filmed changing colour whilst sleeping, and scientists think it might be to due with it dreaming. So our eight-legged sea creature friends can dream, who knew? The footage, captured by PBS for an upcoming documentary Octopus: Making Contact, shows the mysterious creature asleep and changing from grey, to yellow, then almost invisible as it camouflages itself against the ocean.
Read more: https://www.indy100.com/article/octopus-dreaming-colour-change-film-amazing-9124281?source=Snapzu