One strategy for Angry Birds Red’s Mighty Feathers level 24-13 is to toss the Red bird relatively close to the suction container, causing its trajectory to become nearly vertical. As the Red bird descends, aim toward the small chute that leads to the TNT block under the main tower. Repeat the shot with a second bird, but this time target the rightmost structure and push it to the left, toppling all pigs. The score in the video below is 114,170.
If you have a different strategy for completing this level feel free to leave a comment below.