We've had a few pigeons over the years years we rescued and most of them sorta bonded and loved hanging out with us and sitting on our shoulders. The last one I knocked out of his nest, well at least the whole nest, when the customer asked me to and nobody had a clue he was in there. Took him home and he was probably a teenager and kinda never forgave me for wrecking his happy home. He really liked my sister though and would fly between us in the yard. He finally mostly accepted me but he was messy and Nerd wasn't thrilled about him so we rehomed him with a nice lady with chickens. He happily lived there with her chickens a while, would fly between her and her husband just like he did with us. One day he noticed the pigeon flock in her neighborhood and flew off and joined them so I think it was a win for him and everyone as he eventually got to be a normal pigeon again.