Zeta

"The leader of the eagles. The one who's trying to destroy our islands. And my ex-fiancee."

- Mighty Eagle, The Angry Birds Movie 2

Zeta (originally known as Zelda in concept art) is a purple eagle who serves as the main antagonist of The Angry Birds Movie 2, who has redeemed herself, voiced by Leslie Jones. She is the ruler of Eagle Island who plans on destroying both Bird Island and Piggy Island so she can claim them and rebuild them as her paradise. Zeta also appears in Angry Birds 2, Angry Birds POP!, Angry Birds Blast! and Angry Birds Friends as her game appearances.

Appearance
Zeta is a tall purple anthropomorphic Philippine Eagle with green eyes, black eyelashes, and a curved light purple beak with three sharp teeth (two on the left side of the beak, and one on the opposite side) sticking out of it. As was shown in the memoirs of the Mighty Eagle, in his youth Zeta wore braces and at that time her teeth were the same as those of the eagles. Her long body is mostly white in front and purple in back, and on the end of it, there are a lot of white and purple feathers above two legs with claws of the same color of the beak. She also has feathers that resemble a dress.

Personality
Zeta is the leader of Eagle island, but it is not known exactly how she became one. She is very demanding of her subordinates: for example, she ordered Glenn to speed up the process of eliminating mistakes, and because of mistakes can send them to the torture chamber, which happened to Steve and Glenn himself.

Probably, Zeta has a high level of intelligence. According to Mighty Eagle, she was "the best student"; she also tells Glenn how to implement her idea to improve the Ice Balls.

The nature of Zeta is very cruel as she was preparing to bombard the neighboring Islands, using snow ice balls and ice balls filled with lava. However, Zeta was wanting the inhabitants of those Islands to decide to evacuate, so, they won't die. In response to her actions, Zeta responds to the captive Red and Silver that she has an "ice fragment instead of a heart". In the last moments, Zeta's personality sharply converts for the better.

Despite her former evil personality, yet Zeta tried to give love to her pet Baby, not noticing his problem to the adaptability to the local climate, and her daughter Debbie, with it being at the level of friendly relations, but also very worried about her fate after the explosion of the base.

Trivia

 * Before the villain in the Angry Birds 2 Movie was revealed to be Zeta, many fans assumed her to be Gale since they are both purple.
 * Debbie is Zeta's daughter.
 * Zeta also knows that Mighty Eagle's real name is Ethan.
 * In Angry Birds Friends, Zeta doesn't blink nor does any time of facial expression, she has only one sprite like the recent boss pigs.
 * Zeta was the fourth bird to be a Villain, the first is Darth Vader (Anakin Skywalker), the second is Sword Spirit, and the third is Gale.