Telegraaf reports that in a six-week experiment, pigs were drafted to keep birds away from the runway at Schiphol Airport.
A total of 20 pigs were moved to the former sugar beet field between the two runways at the airport. Authorities want to eat the rest of the harvest before the birds enter. Pigs roam about 2km of farmland.
To find out how many birds the pigs drive away, leave the second area of the same size and compare the bird activity in the area with the pigs with the reference plot for the next few weeks.
The airport told DutchNews.nl that the success of the project was measured using a special bird radar that maps Schiphol and its surrounding areas with the most frequent bird visits.
Currently, 20 bird managers are tracking bird activity at the airport, using techniques ranging from special sounds to laser beams to keep birds away for 24 hours throughout the airfield. increase.
Other measures have been taken to keep the airfield as unattractive to birds, such as using special types of grass. Mass slaughter of geese is also taking place.
Nevertheless, each year there are dozens of “bird strikes” with collisions between planes and geese. In 2018, there were 6.6 bird strikes Skipol said it was recorded for every 10,000 air transport movements.
The pigs are owned by the pig farm Buitengewone Varkens and provide pig help to landowners who want to manage their forests and fields without the use of artificial aids.
Pigs will be killed for food.
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A skipole draft of 20 pigs to keep geese away from the runway
Source link A skipole draft of 20 pigs to keep geese away from the runway