Exploud

“EXPLOUD triggers earthquakes with the tremors it creates by bellowing. If this POKéMON violently inhales from the ports on its body, it’s a sign that it is preparing to let loose a huge bellow.”

— Pokémon Ruby

“EXPLOUD communicates its feelings to the others by emitting whistle-like sounds from the tubes on its body. This POKéMON only raises its voice when it is in battle.”

— Pokémon Sapphire

“It has sound-generating organs all over its body. It communicates with others by adjusting the tone and volume of the cries it emits.”

— Pokémon Emerald