Bird Blinder Repellent Scare Humming Line – 100ft roll

Tried it out for a brief test. It seems most effective in areas where it can catch a bit of a breeze, so a bit away from fences, etc. Kinda noisy, but that's how they work, I suppose. Did seem a lot better than my strings of CDs and poly bags.

Installation was easy and the logic behind it seems like it would work. I live on a lake with a decent breeze most of the days so I’m hoping this will work as described.

I installed the "Humming Line" according to the insert instructions, utilizing various tensions to the line and at various angles to intercept several different wind directions on a windier than normal day. It did not make a difference whatsoever as far as bird activity is concerned.

We use this product on our boat moored in a bay with a healthy active bird population. It’s the only thing that works. Slight problem with pelicans who seem to be impervious to any kind of scarer.

it does nothing the birds continue to be exactly where they were before I used the product. YES I read the instructions and tried different techniques.

Only bird repellent which has worked for me and the least expensive.

The birds laughed at it. I bought it to try a humane why to keep the birds out of fruit trees. It did not faze them.

seems to work well, haven't seen any bird activity since i installed it properly (needed to be in a location with more of a breeze).