Outdoor Wooden Screech Owl BirdHouse for Mounting - Easy to AssembleThis Outdoor Wooden Screech Owl BirdHouse for Mounting Easy to Assemble would be a great addition to your home. Most of the owl house in the market like to set up a scratching pole outside for the owls to stand on, which can easily cause other animals to use the scratching pole to enter the owl nest and pose a threat to the owl hatchlings. So, we improved the design by setting up a scratching pole on the wooden board at the entrance of the hole to