Swipe- there's a video in there somewhere talking about Chromatophores. Bluegills have these amazing color changing cells that they use

How Animals Hacked The Rainbow And Got Stumped On Blue

How Animals Hacked The Rainbow And Got Stumped On Blue : Shots

How Animals Hacked The Rainbow And Got Stumped On Blue : Shots

Mesmerizing Color Changing Squid with Chromatophores Firing in

Chromatophore - an overview

Chromatophores, the best color-changing technology

Interesting chromatophores are cells that contain pigment and

Chromatophores, the best color-changing technology

Accenture TV Spot, 'Let There Be Change' Song by Cosmo

Chameleons and Chromatophores: The Science Behind Their Color

Interesting chromatophores are cells that contain pigment and

The Science Behind the Insane in the Chromatophores Video

Freezing Nature