Hello Pigale
Sorry but I've been offline for a while.
The owls have done remarkably well to rear 5 successfully.
The youngsters come back into the box from time to time either to eat a vole they've caught themselves or to sleep. You've got to look in at the right time to catch a glimpse of them.
They really are beautiful and it's been a privilege to see them develop and become independent.
I've read your message on PR. It shows how important it is to start with a good teacher. I hope I inspired some young people to carry on studying the sciences!
I remember reading that one of ChrisE's pupils became his new dentist. That is a real success story.