the house sparrow and ring sparrow in particular will feel at home in this beautiful design nest box sparrows like to sit close together this birdhouse is also made of preserved material hang at least 1 8 m from the ground and hang at least 10 meters from the same type of nest box do not hang in full sun and preferably on the north side of a wall by tree because of rain clean the nest box in the fall with warm water and a brush because of possible parasites