Which of the following is NOT true about the peacock butterfly?  

A) The dark underside of their wings provides camouflage.
B) The spots on the wings may resemble owl eyes, which help deter predation.
C) The butterflies remain still when a predator is near so as not to draw attention.
D) The rapid movement of their wings produces a hissing sound.
E) A resting butterfly's closed wing resembles a dead leaf.