For Sparrows

Nest Boxes for Tree and House Sparrows

These species are slightly larger, so they need a nest box with a 32mm hole. You should also mount these box between 2 and 4 metres from the ground - preferably on a wall or tree. Ideally, face the box between North and East to avoid the wet and sun. Tilt the box forward slightly when you hang it so that the roof can keep the rain out.