It’s funny, only a few of ours announce the deed, but they certainly make a good song and dance about it. The dog starts barking, running in and out believing they are in trouble (doing his lassie bit).
I was near to their coop the other day and witnessed a strange noise coming from the nest box. The hen sounded like a tiger growling, then I noticed why, one of the other hens had tried to enter her nest box while she was in there?
We have also had one or two eggs that are very large indeed, more like a goose eggs - wow!