My husband was starting to raise some homing pigeons but he recently passed away. I try to let them out every afternoon but they won't go back in the coop until almost dark. I stay outside with them because of hawks. How can I get them to go back in the coop? They like to walk around the yard, fly a little bit and take baths. I don't want to have to stay outside so late. I know this sounds unusual but I am trying to take care of my husband's little flock.