Birds are the friends of human beings but it is a big enemy for airplanes. A bird, with the weight of only one kilogram, is about 5 to 10 ton for a flying airplane. It is similar to a bomb as for an airplane. Therefore, it is of vital importance to dispel birds in airports. How does the bird-guard work?

They used many measures, such as launching bird dispelling bomb, broadcasting the sounds of bird enemies, emitting strobe light and so on.

Simulated bird-guard is also a good co-worker.

Moreover, Fowling net also can dispel birds that are not afraid of simulated bird-guard.

Of course, attention also should be paid to protect birds. They will not kill any rare bird.

If all the measures mentioned above fail to work, they will shoot those birds.

Last but not least, we also pay attention to environment in airport. Law mower is cleaning grass around the airport

They also discover that why birds like to fly near airport is that there are lots of foods there, for example, earthworm, and locust and so on. So if we want to dispel birds, we should destroy their food chain.