You can protect wild birds from flying into your windows!
Use WindowAlert decals, a static-cling decal that may be applied to home and office windows. The decals contain a component which brilliantly reflects ultraviolet sunlight. This ultraviolet sunlight 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 help birds see windows and avoid striking the glass.
Includes five leaf decals.
Other designs available.