Provide a secure habitat for your local wild birds! Built to last, this sturdy bird nesting box has been assembled by hand using high quality weather resistant materials .This allows the house to withstand the elements while being mounted outside. Not only is this design durable, but it meets the exact specifications of a wren and chickadee shelter, as given by the Cornell Lab of Ornithology. Air vents and drainage holes are included in the design to allow for a healthy environment, as well as a “clean out” door on the side of the house for easy removal of old nesting materials. Give you and your tiny feathered friends years of enjoyment with our Uncle Dunkel's Ultimate Wren & Chickadee House!