Angry Birds Free 3 Star Walkthrough Level 9-4

This level is fun because it is a one bird, one shot strategy. Finding the sweet spot so Big Brother goes through the structure is the challenge.
Aiming tip: Zoom out and use the tail feathers in relation to the background line between the light blue (sky) and medium blue (hills). Had the best results with the tail feathers slightly below this line. Very slight adjustments makes a difference in the landing point. Fun level to play.