WindowAlert® UV Stickers

WindowAlert® is a window decal that may be applied to home and office windows. The decals contain a component which brilliantly reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but glows like a stoplight for birds. Birds have vision that is up to 12 times better than that of humans. WindowAlert® decals, and our new UV Liquid, help birds see windows and avoid striking the glass. All collections have 4 stickers except the Leaf Medley which comes with 5 stickers.

Photos courtesy of WindowAlert®