Bluebird Nesting Box Birdhouse w/Window

Bluebird Nesting Box Birdhouse with viewing window is made of insect and rot resistant premium cedar and stainless steel screws. In addition to featuring extra air vents, clean-out doors, elevated mesh floor, predator guard, fledgling skerfs, and a 1 9/16 inch entry hole, this house has a stay-clear crack resistant acrylic viewing window. This bluebird house can be pole or flush mounted, and includes a water-based protective stain and a manufacturer 5 year warranty!  Made with 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 and bird viewing Elevated mesh floor aids in management of blowfly; Durable rust-free galvanized wire mesh   Stay-clear, crack resistant viewing window allows for viewing while protecting the young 2 predator guards included: 1 1/2" for Eastern and 1 9/16" for Western bluebirds Fledgling skerfs provide extra grip for fledglings to climb out. Rust-fr