Today I checked a few boxes for potential second broods and although I was disappointed not to discover any I did reacquaint myself with this pair of fourth calandar year owls which have been together in the same nest boxes, near to Crowton, since 2010.
A roosting/nest site that is combined with ideal Barn Owl hunting habitat should guarantee that the birds remain on territory as they have all that they need. One of the distant trees below contains the nest box in a field that is permanently left as rough grassland - Barn Owl heaven!