Chimecho

“CHIMECHO makes its cries echo inside its hollow body. When this POKéMON becomes enraged, its cries result in ultrasonic waves that have the power to knock foes flying.”

— Pokémon Ruby

“In high winds, CHIMECHO cries as it hangs from a tree branch or the eaves of a building using a suction cup on its head. This POKéMON plucks berries with its long tail and eats them.”

— Pokémon Sapphire

“They fly about very actively when the hot season arrives. They communicate among themselves using seven different and distinguishing cries.”

— Pokémon Emerald