How should the bird houses be spaced?
If there are other bird houses or boxes near, they should therefore be spaced appropriately about twenty five feet far from each other. Houses for bluebirds meanwhile require about three hundred feet. The space is important in order to reduce any conflicts. Another reason for this is because a lot of birds are actually territorial and so protecting the area around the bird’s nest is important. The exception to this are mergansers, wood ducks and goldeneye. Putting their bird houses close to each other is okay. Purple martins meanwhile prefer to live in bird colonies and so apartment bird houses is their specific preference and not single family bird houses.