Removable back wall for easy cleaning. Will accommodate wrens, finches, chickadees, nuthatches and titmice. Removable walls for easy cleaning. Ventilation, drainage and unpainted interiors.One and a quarter inch entry holes, excluding Purple Martin (two inches) and Bulebird houses (one and a half inches). Designed to accommodate common cavity dwellers such as Wrens, Finches, Chickadees, Nuthatches and Titmice. Functional birdhouse for outdoor use. Correct hole size for common nesting birds. Size: 12" H x 16" W x 12 D. The item "Birdhouses for Outside Modern Bird House Window Wren Finch Chickadee Wooden Wood" is in sale since Monday, May 14, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Bird & Wildlife Accessories\Birdhouses". The seller is "kjayl" and is located in Syracuse, Indiana. This item can be shipped to United States.