Cuttlefish
A cuttlefish in the Red Sea, May 29, 2014. Ratha Grimes | Creative Commons via Flickr

Cuttlefish: Ultimate Shapeshifters!

Masters of camouflage, cuttlefish are part of the cephalopod family – you know, like octopuses and squids. Find out how these amazing sea creatures use three colors, two layers of skin and papillae to make them the ultimate shapeshifters.