The film is designed to get to know the sound of a hawk. It can be used to scare away the pests it hunts. It is enough to turn on this sound very loud to scare away pests. 00:00 Hawk sounds 30:00 Hawk sounds PMnaturaly - / channel
This works great for me for robins & swallows so far, who are trying to build nests right over my door. I used one like it to scare the robins away a couple years ago & they're still gone. This year, it's the swallows. I used it a couple of days ago & they aren't back yet. I used it again this morning & will play it again this afternoon just to reinforce the scare. 😅
I love birds so much, but I have to use this when the house sparrows are taking over. They can be so aggressive to the point I can't sit on my balcony. It definitely works, pretty quickly too. Thanks!