Where to put a Barn Owl nestbox in a building
Finding the best position for your nestbox may make all the difference to whether Barn Owls will occupy it or not. When choosing where to place your owl box, remember that Barn Owls look for holes at least 3m from the ground.
Barn Owls are not interested in buildings or boxes, and they’re just as likely to nest in a modern building with a suitable nestbox, as they are in a picturesque traditional barn!
In a VERY big building the side wall may be high enough for a nestbox.
Usually, an end wall is a good high position.
In a 2-storey building, aim for 3 metres above upper-floor level.
Face the box towards the most likely owl entrance hole.
The minimum recommended height is 3 metres above ground level.
Most old barns do not have a suitable nesting place unless a box is erected.
Or face the box towards where you think the owl will perch when it flies in.
It’s important to not hide the nestbox entrance hole. You want a visiting owl to see it.
Positioning above a doorway is fine.
Avoid positions where the box might be hit when bales are stacked.
If fixing against slatted walls, choose the driest end of the building (not west-facing).
In this loft, the box was adapted to fit up against the entrance hole.
Sometimes an owl hole should be created. Especially if the building has owl-proof doors.