Pigroni is Peacable, but Neutral. he fakes being with King Pigram but is secretly with the Good Pigs. he was once a bad pig, and escaped jail, as proved in Mission 1 of Angry Birds Missions. he is revealed as a good pig in mission 2, where when you release him, he stays with you instead of running away. in Mission 4, he is suprised when you tell him that the Test Robirds have gone rogue. His old version used to have white eyebrows, but it was changed to orangish-brown eyebrows.