Use a Ketrop BirdYell to scare away birds with cries of fear and/or gunshots. This device is portable and easy to operate. So easy to use at multiple locations and the setting options avoid birds are getting used to it.
The Ketrop Savihorn Wild Saviour produces sound signals so that animals will quickly leave the grassland during mowing. As a result, no cadavers will spoil the cattle feed.
Ketrop Humming Line must be tightly stretched between 2 posts. After which it whistles or buzzes in the wind. This frightens the birds and makes them flee.
