Fire Bird is a game-board from Sonic Shuffle.
This world represents dreams of freedom, but Void has imprisoned the high-flying phoenix in a mechanical shell. Land on the Quest square and the player must patch the leaking engine within eight turns. Toward the end of the stage, the ship transforms, increasing the amount of Battle squares on the board. Complete the stage to initiate the Sky Diving minigame. If the player came first, the next cutscene is shown and the player plays the third board: Nature Zone.
It is the DreamWorld of Tails, as revealed in the opening cutscene.