@zackwhittaker we also had pigeons on our balcony laying their eggs and raising their babies! The only drawback was pigeon lice, there were dozens of them biting us... We had to call a service to treat everything on the balcony with a special spray (I guess ultra toxic). It was a sad end of our pigeon story... I am not sure I want to do it again this season.

https://www.pigeon.guide/lice-and-mites