This game is canceled, and should not have a release date or be attached to any concept, object, location, or character except the Canceled Games page. See the page for details.
Stormbirds was a combat-focused flight simulator being developed by Juice Games, with THQ as the eventual publisher. Versions were planned for PC, PlayStation 3, and Xbox 360.
The team working on Stormbirds was laid off in December 2008, which marked the end of development on the project. The game was considered too high-risk by THQ, who cut many other projects around the same time as the company struggled to remain solvent.