Yesterday, when I opened the coop up to clean this is what I saw:
I had a few soft shelled eggs when the girls first started laying but I thought that was the end of it. Today when I managed to drag myself out of bed my girlfriend told me that there was an egg in the run. I managed to get it out of the run without letting the birds escape but it was already cracked. Then when I got home from work today there was only 1 egg in the nest box and that was cracked too! Today wasn’t a good day for eggs!
I am wondering if they have a calcium deficiency – I put some grit with oyster shell down in the run so hopefully that will do the trick. I’m not convinced though as they have had access to grit since I first got them.