Follow these instructions to get 3 stars on Mighty Hoax level 5-7
1. The next structure looks like a seaport. Aim the first bird at the roof of the ?lighthouse?.
2. The ?lighthouse? is made of stone so continue to aim at the same spot until it collapses.
3. The impact of the third bird should make the boulder on top of the lighthouse roll over the house below.
4. Aim the next bird at the pig inside the ?boat? floating on the pool of ice blocks.