Carnival Upheaval

Carnival Upheaval is the 4th level of Angry Birds Rio. It has a moving background. You can collect the golden papayas along the way. The Pigs return as balloons. The last level of Carnival Upheaval is a boss fight. Carnival Upheaval ends with Blu finding Jewel, but Nigel finds him and tries to take him.

Trivia

 * When you take a look at the background, you can see a Pig at the stand.
 * This theme in Rio is the first to allow the player to play with Blu without Jewel.
 * The pigs return here as balloons. These balloons are also in Danger Above.
 * There are marmosets in this episode, like the two episodes with marmosets in Jungle Escape and Beach Volley.
 * In level 8-15, you get to fight Mauro, the leader of the marmosets.