Chimecho makes its cries echo inside its hollow body. When this Pokémon becomes enraged, its cries result inultrasonic waves that have the power to knock foes flying.
In high winds, Chimecho cries as it hangs from a tree branch orthe eaves of a building using a suction cup on its head. ThisPokémon plucks berries with its long tail and eats them.
Can emit waves of air powerful enough to knock out prey taller than itself. I hypothesize that it amplifies the faint sound of wind within its body.