Our strategy for Ragnahog level 13 is shown in the video below. Once again, two birds suffice to gain 3 more stars and 134370.
A soft toss of Red to the left horn on the left hut start us out with only a few points, but unsettle it enough to fall more easily later. We toss Chuck in a high arc, activating past apogee (that would be the peak of the arc if an arc could have a peak) on the way down to break the horizontal wood plank that serves as the floor of the hut on the right. As it falls, it crushes everything leaving nothing but a few stray pieces of debris.