Type of Geese
Both unlucky & major nuisance variety ?
Major efforts are already made to keep birds away, ranging from 'bird vans' with loudspeakers & a variety of taped bird of prey sounds ( feathered type, not Klingon ) to shotguns.
Maybe something fancy & ultrasonic can be arranged, but knowing sod's law it would probably knobble fly-by-wire sooner than fly-by-evolution !