Ham 'Em High 14-15

Theme 14-15 is the last level of Ham 'Em High.

Strategy
Use the first and second Yellow Birds (three if needed) to clear the top of the structure and explode the TNT. This will cause a chain to make the whole structure falls and pop the pig at the bottom right of the structure. Then, use the Yellow Bird (if you're not used all three Yellow Birds yet) and White Bird if you need to pop the remaining pigs.