|Role||Sidekick, playable character|
|First Appearance||Super Mario Bros. 2|
|Latest Appearance||Paper Mario: Sticker Star|
 Character Bio
Birdo is a character introduced to the Mario universe in Super Mario Bros. 2 as a boss after almost every level. Birdo has recently resurfaced as a character in many Mario spin-off games. There's been many debates on Birdo gender, but it has been said that Birdo is actually a male who thinks he is a female.
 Game Appearances
- Super Mario Bros. 2
- Wario's Woods
- Super Mario RPG: Legend of the Seven Stars
- Mario Tennis
- Mario Power Tennis (Game Boy Advance version only, cameo)
- Mario Golf: Toadstool Tour
- Super Smash Bros. Melee (cameo)
- Super Smash Bros. Brawl (cameo)
- Mario & Luigi: Superstar Saga
- Mario Superstar Baseball
- Mario Super Sluggers
- Mario Party Fushigi no Korokoro Catcher
- Mario Hoops 3 on 3
- Mario & Sonic at the Olympic Winter Games (cameo)
 Mario Kart Series
Birdo would make her Mario Party Series debut as the secret guest for Toadsworth in Mario Party 8. She would be one of the two new characters introduced to the series as they would join the cast as they go on a luxury cruise around the world. She could be unlocked by using 1,000 mileage points on the Duty Free Shop. Her emblem for this game would be her red bow and she would be Yoshi's default partner for Team Mode.
She would return in Mario Party 8 after being invited by MC Ballyhoo and Big Top to the Star Carnival. She would be a playable character from the start of the game and her partner would be Yoshi once more. Their team name would be the Egg Explosion. After she would win from the Star Battle, she would be crowned the Superstar and earn a year's worth of candy.
She would also be a playable character in Mario Party 9. She would be one of the starting characters for the game.
Birdo would not be a playable character in the game but a costume of her could be unlocked for the Mii character after beating an Ace computer in Exhibition Mode. A Tennis Racket could also be purchased for 1,250 coins in the shop after it is unlocked after a match,