Rovio revealed last night that a new bird has come to Angry Birds Seasons. In a new short film on YouTube, the bird is shown to be small at first, but later expands to gigantic proportions. The bird is revealed at the 2:20 mark of the video below:
The new bird is included in the Ham'O'Ween update to Angry Birds Seasons. According to Rovio, the update includes 30 new Halloween-themed levels, and "some special Halloween surprises."
The update is available now on the App Store.