We could all take a lesson from the wren. In a typical day, the male wren may make up to 1,000 trips to and from the nest to feed his young, stopping regularly to burst into song. A bird like that deserves a house this fine, built from solid mahogany, hand-oiled, with a hanging loop on the back, along with an A-line reinforced front. Dimensions: 6" x 7" x 11" - 1-1/4" hole