Hummingbird Window Alert

Item Number: WA10005

Details



Made in USA

Help prevent birds from flying into windows, doors and greenhouses which can cause injury or death. Translucent decals reflect ultraviolet light so they appear like frosted glass to humans but show clearly to birds. Reusable self-adhering decals remove easily. Each pack contains four decals approximately 4" across. Hummingbird design.


  • WindowAlert decals may be used only on an exterior glass surface -- free of any overlay, tinting, film, or coating.
  • Clean glass thoroughly. Make sure glass is free of chemicals and cleaners before applying decals.
  • Decals are best applied when glass is warm (greater than 50 degrees Fahrenheit). If applied during winter months, clean glass with warm water prior to application.
  • Peel decal from paper backing. The same side that was against the paper goes the against the glass.
  • 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.
  • Position out of reach of infants and small children.
  • Restore static cling by rinsing in lukewarm water.
  • Reviews


    bird protection
    Apr 11, 2021 | jane
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    We have five patio doors that face the south so every year I place these on the windows after a good cleaning and it is rare that we ever fine birds flying into our windows/doors.

    Great Product
    Mar 24, 2021 | Wendy Hagman
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    Ordered to place on windows to keep birds from hitting windows. The bumps are startling. Waiting till the addition is complete before I put up.

    humming alert sticker
    Jul 7, 2019 | joe treadaway
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    half of stickers did not adhere to window
    Owner Response: We're sorry you had problems with the window alerts. If you followed all the directions, we can only assume that the package you received was defective and have sent you a new package.

    Window Decals
    Oct 17, 2017 | Helen H
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    These decals work in preventing birds from trying to fly into your home. If the window or door area you wish to cover faces the sun, I suggest you replace the decals every year or two. The sun has a tendency to remove the effectiveness of the decals. Very good product.

    rebreiff
    Jun 25, 2017 | Becky Reiff
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    well, I think I need more than just four. I put 3 on one window and the other one on the other side. The birds have since hit the window with the one. And have hit my slider. But the window with three decals they have not hit. So I guess they work, I just need more.

    Wonderful Products
    Jun 16, 2017 | Twinkle Orr
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    These clings really work to keep birds from smasing into windows and do not obstruct the view from your window.

    window stickers
    Apr 18, 2017 | Raymond Tuller
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    The window sticker seem th help keep birds from flying into our picture window.

    Window Stickers
    Aug 9, 2016 | Sandra D Click
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    Great - the birds are now flying away from our windows.

    window alerts
    Sep 22, 2015 | Tom
    Review star icon Review star icon Review star icon Review star icon Review star icon
    I like this product and it seem to be doing the job keeping birds out of my gazebo

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