Logan

Logan is a bird which pecks at the building in front of it. He appears in Angry Birds: Bubbles, and the Special Edition.

Personality
He is friendly but aggressive. He fights with people who are his enemies. He is feared for his sharp beak, so no one messes with him. The Pigs captured him and burned his home, so he hates Pigs.

Bubbles' Flock
Logan likes most of Bubbles' Flock. Mostly because he's in it, but he likes the determination they have. Even to stop a giant island-destroying machine.

The Pigs
Logan hates the Pigs because they burned his home and kidnapped him.

Trivia

 * He is the only bird in Angry Birds: Bubbles which had a major design change.