Tristan and Isolde were successful and are now proud parents. I spotted 3 chicks via livestream-cam. If you like to check up on them too:
https://egeeulen.de/uhu-webcams/livestream-cam-4/
Daddy Tristan is a good provider and you might see some fresh “provisions” laying about.
No problem. I won’t come looking. If you had hidden owlets however… 😁