UV Hawk Decals by Window Alert

WindowAlert decals help prevent wild birds from accidentally striking windows. Each decal has a special coating that reflects ultraviolet sunlight. This ultraviolet light is invisible to humans, but birds see it as a brilliant glow much like a stoplight.

Place decals on the outside of the window. Concentrate decals at center then work out, placing decals at a minimum, on every 2 feet of glass. For maximum protection, scientific studies suggest placing decals 2 inches horizontal, by 4 inches vertical, from one another.

UV coating will fade based on exposure and local elevation. For best results, replace decals every 4 months or test with the WindowAlert UV Flashlight.

CONTENTS: 2 Decals per Envelope. Each decal is approximately 5" x 8" inches. TYPE: Static cling.

Follow the link below for tips on reducing window strikes at home:

https://audubonportland.org/our-work/protect/habitat-and-wildlife/urban/reducing-wildlife-hazards/tips-for-reducing-window-strikes-at-home/