Why Not Just Give them a Pigeon House and Feed them everyday so they Won't bother you anymore and instead will Live in their House.
if you feed them they will shit all over the car , pigeons are bastards like cats dont under estimate themoh god , when humans are locked in there house ,animals are free and happy i guess , animals might be thinking where the hell humans went 
Thats the Only thing that Animal is more lucky than Human , when they can live freely while Human cannot .