A brief visit from a female barn owl last night. She is ringed so has come from a managed nest but we don’t know where, yet.
Update. On closer inspection we can just make out some of the digits on its ring, which match the adult male from this year. So he’s roosting somewhere else and keeping an eye on the empty nest box.
(the oak leaves are from a squirrel who has tried to make a nest in the nest box)