The Eggs are the things that the pigs steal and the thing that the birds care about. They hatched and here are the characters.
Brown Bird[]
The Brown Bird's ability is to ricochet; go back. It is like the Boomerang Bird, but not like a boomerang.
Burgundy Bird[]
The Burgundy Bird can bounce where ever it hits. It can only smash wood and glass.
Gray Bird[]
The Gray Bird can slice materials like a saw or a light saber.