Blue bird unlocked
Yellow bird unlocked
Black bird unlocked
White bird unlocked
Boomerang bird unlocked
Big brother bird unlocked
Episode 1 finished
Episode 2 finished
Episode 3 finished
Episode 1: Three stars in all levels
Episode 2: Three stars in all levels
Episode 3: Three stars in all levels
250 000 blocks smashed
5000 wooden blocks smashed
5000 stone blocks smashed
5000 ice blocks smashed
1000 pigs smashed
50 000 blocks smashed
World 1 finished
10 golden eggs found