Nature's Way Bird Farmhouse Bluebird House (Model# WWLH3-DECO)The elegant feel and innovative design of this Farmhouse Bluebird House are sure to make it a quick favorite! Made with naturally insect and rot resistant premium cedar Air vents allow for maximum air ventilation through wall and floor openings Clean out doors provides easy access for cleaning Predator guard extends entrance hole to protect against predators Predator guard entry hole has a diameter of 1 1 2" Fledgling kerfs provide extra grip for