Day 41. We had to do some essential repairs to the nest box, involving briefly removing the side hatch of the nest box, so took advantage of the situation to take this photo (having distracted them with a field mouse which you can see at the feet of the owlet on the left). Box repaired and really helpful to see the owlets close up: they look healthy, though likely small (it’s hard to tell).
Now more defrosting of baby chicks, groan.