Pyoro is a recurring character in the WarioWare series, first appearing in WarioWare, Inc.: Mega Microgame$ for the Game Boy Advance. It is a small red bird who has a Yoshi like tongue that can extend extremely far, up to the top of the screen. His mini-games in the series are unlocked only after completing every other micro game at least once. In the Pyoro 2 Minigame, Pyoro is yellow, has a feather sticking off of the top of his head, and spits seeds instead of extending his tongue.
The games that Pyoro are featured in, excluding the first game in the series, take advantage of the system's capabilities. Whether it be the DS's touch screen, Twisted's rotating feature, or the Wii's motion sensing capabilities in Touched, Twisted, and Smooth Moves respectively.
Pyoro and Pyoro 2 have both been released on the DSiWare service under the name of Bird & Beans. The games only have minor alterations from the originals.