I saved this one for just that purpose, though the floorspace may be smaller than ideal for owls from the reading I was doing. Has a nice little roof over the entrance. Guess I need to get it mounted and let them try it out.The local Owl recue folks begged me to make Owl and Kestrel boxes out of hollow rounds for them. I told her I made a couple for a farmer friend and she said they were trying to get volunteers to make boxes. Only problem, I just had 4 hollow rounds and that was it.