I watched a documentary a while back called "Kings of camouflage" that was one of the coolest things I have seen. It mostly showed the cuttle
fish(awesome). But it is just plain awesome how there skin can change color and texture. I was showing my daughter some videos on youtube the other
day, and she was totally blown away. She loves animals, and has sparked my curiosity about alot of different creatures. Heres a couple cool videos
that show these amazing animals in action.