The strategy for Danger Above level 7-15 is to lob the Blue bird toward the first set of rubber, breaking the two balloons in the gap and destroying most of the ice tower. Loft the Boomerang bird over all structures, into the balloon holding the mustache pig, and bouncing into the tall tower. Lob the Black bird to land between the first two structures. The explosion should clear all remaining pigs. The score in the video below is 161,410.