This is our walkthrough video for Angry Birds Rio Carnival Upheaval Star Bonus Level #12. The level is unlocked by earning 70 stars in Carnival Upheaval. Fling a Blue bird straight ahead into the leftmost structure. Next, let Blu have his moment in the spotlight: Send him straight ahead to flail the remaining structure to rubble! Amazing how powerful those wings are to move stone. The score in the video below is 104,160.