多年来，气体标准、烟火使用、激光、超声波、猫头鹰标本和无线电控制的模型飞机，这一切都尝试着将鸟从跑道上吓跑。
Over the years, everything from gas canons, pyrotechnics, lasers, ultrasound, stuffed owls and radio-controlled model aircraft have been tried to scare birds away from runways.
作为一种夜间活动的鸟，猫头鹰在夜间捕捉鼠类和小鸟。
As a nocturnal bird, the owl hunts mice and small birds at night.
最好的办法是典型的买太阳鸟和旋和真人一样大小的廉价猫头鹰。
The best approach is typically to buy a solar whirly bird and life-sized cheap owl.
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