Flygon

“FLYGON is nicknamed “the elemental spirit of the desert.” Because its flapping wings whip up a cloud of sand, this POKéMON is always enveloped in a sandstorm while flying.”

— Pokémon Ruby

“FLYGON whips up a sandstorm by flapping its wings. The wings create a series of notes that sound like singing. Because the “singing” is the only thing that can be heard in a sandstorm, this POKéMON is said to be the desert spirit.”

— Pokémon Sapphire

“The flapping of its wings sounds like singing. To prevent detection by enemies, it hides itself by flapping up a cloud of desert sand.”

— Pokémon Emerald