The Angry Birds can now call for help from the Mighty Eagle-for 99 cents1
Rovio has also added the Mighty Eagle. For 99 cents you can buy the Mighty Eagle and have him throw sardines, obliterating everything on the screen, allowing you to move up to the next level. Purchasing the Mighty Eagle allows you to use this feature as much as you want, but only once every hour. You can upgrade your Angry Birds game to the latest version by clicking on this link.