They are cavity nesters . So look for a hollow tree or a broken off tree . Sometimes there is a cavity like broken top . It could be quite a distance away but close enough he can watch it .Yeah Jerry...I've decided Mr. Owl is standing by his woman. I need to get into the backyard & see if I can find the nest in the magnolia. Anyone ever eat an owl egg? Kidding!! I'm sure that nest falling out of a tree is a Federal offense. Kidding...again!