Here birdy, birdy!

A couple days ago this bird showed up on our roof. We often have birds land on the roof, that's not unusual, but they do usually fly away when we open the door. Not this one! It just sat there staring at us! So we decided to feed it some bread...first we threw some pieces at it, then we tried to see if it would get close & eat from our hands...it did!! That night it slept in the corner under the eave and the next day when the kids would go out to play it would follow it around the yard watching. It never got real close but would land somewhere close to watch. Every time the kids would come in it would fly back up to the roof & sit! It's been very interesting! We think it might belong to someone...