Rovio Mobile has tweeted that Angry Birds will receive new levels to Angry Birds and and will likely include some Spring themes in Angry Birds Seasons this March. The news of new levels follows up on news that Angry Birds will launch a custom RIO level, based on the Fox animated feature RIO, and will be making it’s way to other gaming platforms including PC and the PS3. Angry Birds Seasons, the Holiday themed follow-up to the popular app, released a 25 level set for winter during the holidays to go with it’s 45 level Halloween theme, as well as a Valentine pack that was released for lovers everywhere earlier this month
» Read more: Angry Birds keeps rolling with new content in March