Save birds from window collisions with these window clings that break up reflections on the glass and warn birds away in time to avoid window strikes. Reusable butterfly decals are handmade in Mount Shasta, California from prismatic vinyl and stick with static cling. Package of 8 decals range in size from 4.5 to 7 inches.

All proceeds generated through the sale of Great Smoky Mountains Association merchandise go to Great Smoky Mountains National Park to support projects and services.