JFDWOPHT Reflective Strip, Highly Reflective Material, for Garden Decoration - Set of 5

Did not survive well in the elements. Does provide food movement.

It's too early to tell if the birds (all Hermit Thrush this year) will be deterred from crashing into our windows (tally so far: two dead, one stunned but recovered enough to fly off, one apparently not harmed despite the alarming crash) but these strips are so easy to install (a piece of tape holding the provided string in place at the top of the window) and so visible that we are hopeful.

Hanger looks like fishline but broke after just a few days use and the spiral went sailing away. It did not alst long enough to say if it would actually repel birds.

Didn't work on my blue birds

I didn't think I'd like this as much as the streamers and icicles I'm trying but I was wrong. It's active in even a faint wind and makes crinkly noises as well as reflecting. Besides, I like cats, which have whiskers while owls don't.

Doesnt turn/pivot where the spiral connects to the string, therefore with slight wind it breaks off. 😞

This really does seem to keep crows away from my garden. I also purchased some inexpensive swivels to attach to the line so they can spin freely, which really helps in the wind.

The headache of cleaning the deck of backyard is successfully solved with the samrt product. I love the animals and the wild either. But I just want to keep a safe space from them. The item made it.