Check the listing for details. Ultimate Poly Screech Owl or Saw-Whet Owl House Nesting Box 082045032970-Poly. Color: Green/Tan, Condition: New. Listed at 128.97 USD. This beautiful, hand-made Screech Owl box is made by JCs Wildlife. It is made from fade- and weather-resistant recycled poly lumber. The front door of this owl house swings up for easy cleaning and also has drainage holes in the bottom for proper drainage. Overall dimensions of this owl box are 12" Wide x 14" Tall x 10.5" Deep. For best results mount 10 to 20 feet high in a large, dense tree. Made in the USA! Screech Owls and Saw-whet Owls have tough competition with other birds for natural cavities because they are so small. They eat night-flying insects and may occasionally snag other small birds. You may want to position this birdhouse away from the houses of other birds. The charming 7" owls can become quite tame. Nests in deep woods, preferably near swamps. Likes coniferous woods and.