Give your local screech owls and kestrels a place to nest in the 2-pack Woodlink Screech Owl/Kestrel Nesting Box. This owl nesting box provides space for owls to build a nest during nesting and breeding season, as well as a space for roosting year-round.Designed for screech owls and kestrels, this owl house has a 3-inch-diameter hole, slanted roof, and measures 13 inches long, 9 inches wide, and 20 inches tall. The slanted roof overhangs the front of the owl box to keep rain out of the box. This owl box follows the Conservation Commission specifications for screech owl nesting boxes.Getting this owl box ready for birds is easy. Simply install this owl house on your property by using the included screws to attach it to a tree or fence. The owl house also comes with wood shavings for owls to use as nesting material.