Hi, about two years ago now I saved a baby pigeon that had a broken leg. He has always been a little aggressive but recently started nesting and has gotten extremely territorial over my entire house. I hate having him in the cage, so we have a diaper for him but my parents are getting sick of the constant attacking. If there is no way to change this they said I have to get rid of him. I understand that he is being territorial but is there any way to lessen this? Any help would be great because they have been urging me everyday to find a new home for him.