Sarah

Sarah is the first side bird of The Legion

Personality
She's quite the serious type. She's also a know it all and a braggart. She's also egolistical among her friends.

Angry Birds: Shade's Big Eggventure
Captured by The Cubicons and unlocked on level 12-1

Angry Birds Ultimate
Makes an appearance as a playable character

Trivia
Her name comes from one of the members of the Japanese idol group, Saint Snow.