Yang Zhou, an anti-bird controller, used a hand-held gas cannon in the hot sun to repel birds. The 15-jin gas cannon hung from his body, leaving his head covered in beads of sweat. Yang Zhou explained, “hand-held gas cannons are used to scare birds away by sound without hurting them.” At present, the main way to drive birds is to control the ecological environment, supplemented by repelling. In addition to expelling birds, it is sometimes necessary to rescue birds that have been unfortunately “caught”.

At 17:00 p.m., after two anti-bird controllers patrolling the flight area spotted an errant bird trapped in the anti-bird net, they carefully removed it from the net.

This trapped little bird was a small, delicate kingfisher. The anti-bird net did not harm it. After these anti-bird controllers helped it out of its trap, it would be taken to a wild area away from the airport for release.

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