Angry Birds Space Origins Short Movie

Angry Birds Space Origins is a special promo for Angry Birds Space, aired on Nickelodeon on Wednesday, March 21, 2012.

Plot
On a peaceful regular day A giant wormhole opens up in the sky, attracting the attention of Red Bird, The Blue Birds, Yellow Bird , Black Bird , and Terrence (a.k.a Big Brother Bird). The Ice Bird, with his egg, fall from it, and land on the ground with an icy explosion. Red Bird checks and Ice Bird awakens and guards his eggs from the birds Just then, a giant claw emerges form the wormhole, and steals Ice Bird's egg. Ice Bird then chases the claw back into the wormhole using a slingshot. The Birds all of a sudden realize that the claw stole their eggs too, and so angry and upset they follow Ice Bird and go after the claw mutating to their space suits. When they emerge from the wormhole, they are in their Space Costumes and continue the chase.

Trivia

 * This is the first time Terence has appeared in an Angry Birds Short (With a suprisingly small face)
 * The Boomerang Bird, White Bird, Orange Bird, and the Pigs do not appear in it.

Source
http://www.nick.com/videos/clip/angry-birds-in-space-N14811-01.html