Birdo

Birdo is a playable character in Mario Kart Wii, and is also unlockable. She can be unlocked by one of the following conditions: Mario Kart Wii: -Play Time Trial on 16 different courses at least once. -Play 250 VS matches in online games. -Play 1,350 games

Birdo is also the ONLY Character that is NOT a staff time trials character (Mario Kart Wii).

Karts

 * Turbo Birdo
 * Standard Kart M
 * Classic Dragster
 * Wild Wing
 * Super Blooper
 * Daytripper
 * Sprinter
 * Standard Bike M
 * Mach Bike
 * Sugarscoot
 * Zip Zip
 * Sneakster
 * Dolphin Dasher

Other Appearances
Birdo has been in the Mario series since her debut as a boss in Super Mario Bros. 2, where she would shoot eggs across the stage at the player. However, Birdo was not a common character until her first playable appearance in Mario Tennis on the Nintendo 64. In this game, Birdo had a more feminine voice and could talk normally. Ever since this game, Birdo has been appearing in most Mario spin-off games, mostly the Mario Party series. She has also appeared in the Mario Golf series and the Mario Tennis series.

Birdo appeared in Mario Kart: Double Dash!! for the Nintendo Gamecube and acted as the partner of Yoshi. The two shared a special item, where they would throw a rapidly moving egg (green or pink, depending on the thrower) that would home and bash into others. Petey Piranha and King Boo can also use this special item but only Yoshi Eggs.