The islands of birds and green pigs are in a regime of lazy firefight when they have a new enemy - Zeta, the leader of the inhabitants of the third, ice island. She was sick and tired of living in permafrost, so the villain is

Find out why the birds are so angry. When an island populated by happy, flightless birds is visited by mysterious green piggies, it's up to three unlikely outcasts - Red, Chuck and Bomb - to figure out what the pigs are up