Super Bowl Golden Egg

The Super Bowl Golden Egg is a special egg. It is Golden Eggs Level 22.

There are 4 black birds and a Rio logo formed out of blocks and 12 pigs hiding inside it.

How to get this egg:
Go to level 13-12.

Throw the first Yellow Bird anywhere.

Now zoom out. You'll see a step-like thing. Throw the White Bird back and at timing, lay an egg and you'll get the egg if you aim it right.

Trivia

 * The level references Rio.
 * The Golden Egg was also mentioned in the promotional trailer for Rio.