Flower Mantis

http://en.wikipedia.org/wiki/Flower_mantis

"Flower Mantises are those species of praying mantis that mimic flowers.^[1] Their coloration is an example of aggressive mimicry, a form of camouflage in which a predator's colours and patterns lure prey.^[2] Most species of flower mantis are in the family Hymenopodidae. Their behaviour varies, but typically involves climbing a plant until they reach a suitable flower, and then staying still until a prey insect comes within range."