Nick Dorra, head of animation at Rovio, announced at Cannes that a 52 episode Angry Birds cartoon series will be released later this year. It will be released on mobile devices using a video app he also confirmed with each episode lasting between 2.5 and 3 minutes.
Also in the pipeline is a David Maisel (former Marvel chairman) Angry Birds movie due for release in 2013 or 2014 (most likely in 3D).
Rovio intend to expand the Angry Birds franchise adding toys, board games, acartoon, movies and more to their highly successful mobile games.
Angry Birds space game was launched just last month and the latest Easter update is due to be released soon.