One of the best strategies for avoiding being eaten by predators is to hide in plain sight. But there’s camouflage and there is camouflage. These species go beyond just blending into the background, they practically become one with it, disguising themselves so well as leaves that you could spend hours looking at a tree without realizing you’re looking at more than just the tree itself!
Leaf-mimicking insects
Read more: http://www.care2.com/greenliving/amazing-leaf-mimicking-animals.html#ixzz2cuI7PWSQ