Ham'o'ween

 is the eighth holiday themed Angry Birds episode, and as such, is available through Angry Birds Seasons. The setting is a spooky forest, where the birds find creepy monsters. The chapter was first announced on their Facebook page, and in a promo video released by Rovio's YouTube. It will have a new bird named the Globe Bird.

Trivia

 * is the second episode to be announced on Facebook.
 * Ham'o'ween is a play-on-words with "Halloween", a holiday celebrated in America.
 * This episode is the first episode of Seasons to announce a new bird.