At 4:48 p.m. she wanted to leave the nest. She was already out, changed her mind and came back. From then on she was very busy getting up, turning, sitting down, getting up and so on
18:06 It starts
18:07:00 I think I see a white egg shell?
.... Hanna is eating something under her Belly .. could be she is eating egg shell
18:09 continues eating
18:15 she stand a bit up ans seem still eating something
18:19 she turns and is hooting
Hugo answers her
18:20 She has a little one for sure!

I can see it at how she behaved
Mom is wigging and wigging as if she were putting a little one in the right position
18:23 lot of work. Must be a huge one
18:24 she turns
I have no proof, but the time is documented. Wait and see...