Power-Ups University Level 4

Power-Ups University Level 4 is the fourth level of the Power-Ups University. This level is a debut of the Birdquake power-up. Use this to make the ground shakes!

Strategy
Tap the Birdquake power-up as the tutorial shows. Then wait until the pigs have been popped.

Difficulty
 1.  Very easy

Trivia

 * This is the only level in Angry Birds to not have the slingshot.