UV Reflective Anti-Collision Window Bird Stickers, Window Static Decals Glass Door Protect and Save Bird Strikes, Reusable

Works GREAT. No more birds hitting my windows. Feel so much better for our feathered friends. Easy to apply too. Just press onto clean window. Bought a second pack because they wired so well.

Easy to apply and look good on the door and windows. So far so good at keeping birds from flying into the glass.

I've only had them up for a short time so can't verify their performance yet, but they were very easy to peal off and apply and look nice on the patio doors.

I’m sorry I waited so long to purchase these. It’s been 3 weeks since I put the opaque birds on the windows. We haven’t had one bird fly into the window!! The stickers are very subtle and work great! Highly recommend if you have large windows near trees.

I really do not understand how you could have a problem putting these on. It took me longer to clean the door than it did to install 9. I received the clear, which does look like a frosted appearance on the glass. I’m hoping they work because we’ve had three loud crashes from birds this week.

Cute, but not effective. Birds are still flying into the glass where the reflectors were installed.

These worked well. We haven't had a bird strike since placing the stickers on the windows. Problem solved.

Doesn't work! I had these white stickers up for a little over a year. Installed on flat bay window in southwest facing front of house. Yesterday, I literally watch a Robin get frightened by a garbage truck and fly straight into the window with these dumb stickers on it. They do not work. So sad forbirds. Im researching a different option to remedy this terrible problem once and for all. Using a black wide marker and making 2 inch spaced vertical lines will work. I didnt want to mark up the window but frankly it is wrong and inhumane not to. Song birds are being decimated by windows on buildings and our homes, not to mention domestic cats that are not part of the ecosystem any more than domestic dogs are. Keep cats indoors or enclosed outside. Billions of song birds are gone as their populations are wiped out by windows and mostly the folks who think it's cute and natural when their outside cats kill birds, fledgings. Very tragic. Look it up on Google to see the American Bird Conservancy statistics on this critical issue.