We have bird-shaped kites hanging in various places, old CDs spinning around and flashing light at the birds, mothballs on various surfaces, bird repelling tablets from Daiso, and so on, but the pigeons get used to these things after a while. Keeping the cat's food indoors all the time has made a big difference, as have the plastic spikes from HomePro, but these birds are amazingly persistent. What surprises me, though, is that we live in a lightly populated rural area, but there are so many pigeons. I though pigeons were urban creatures.