In addition to drones, other means are also used. There are sensors on different meadows that detect a goose. When that happens, an orange inflatable doll comes up and sounds like shouting or fearful sounds from other geese. When it is cloudy, Broeke, Postma and seventeen volunteers from the area from their car use a green laser light from their car, which shock the animals.
Ganzen in Eempolder are being driven away, because otherwise they will eat the grass from the cows
