Which insect is known to mimic leaves so convincingly that it hides from predators effectively?

Leaf Insect

Who was the hunter turned into a constellation after being accidentally killed? What vegetable did the Pilgrims have but probably couldn't make into pie due to lack of ingredients What was a key turning point battle fought in June 1942 in the Pacific during World War II? What infamous duel in 1804 left Alexander Hamilton dead? Which feast commemorates the Israelites' freedom from Egypt?