Our strategy for Summer Pignic level 26 is a nifty one-bird clear. Loft the Yellow bird into the left leg of the top-right tower. It is important to only break the left support, so do not trigger the speed boost. This will cause the tower to fall to the left and topple the main structure below, popping all pigs inside. The score in the video below is 137,200.
If you have a different strategy feel free to leave a comment below; however, don't just post your score via the comments, as that's what the leaderboards are for.
I shot the yellow bird to the wooden block underneath the piggie at the right structure. bouncing to the left and making the whole left side collaps, like the video on top. I got a score of 143870.
Here is my video.
Thank you @e-star for the posting of your video. Worked great, repeatable, and finally obtained a score above average.
I did a slight variation of where Yellow Bird lands; hit the horizontal stone block under the pig in the box on the far right. In the process of the structure falling took out three of the 5 flowers; pink and purple on top of the right slanted base structure and the pink underneath of the same structure. HIt the big yellow flower underneath but the two small ones remained. The grass above and below of the said structure was also destroyed.
Aiming tip for the Yellow Bird: zoom in and line up the left tip with the closest part of the dark brown round spot in the base launching stone.