This happened to me. I got my Naked Necks from a friend. They were in a crate together on my porch. No other hens. Just those 2. No lay box, hardly any bedding. I assumed they wouldn't lay any eggs for a while. I had them in quarantine. The next day I got 3 eggs. 2 in the morning and one in the late afternoon. I didn't miss any eggs because I only had them for a part of the day before and there were no eggs. We checked on them around 7am and there was an egg. A couple hours later a second. Then late afternoon a 3rd. I don't know if something happened the prior day (like her owner loading her up before she laid her egg) and no being cozy that night led to one egg sitting while the other was forming. But it happened. I Instagrammed it too. I was blown away. Didn't happen again with them but despite relocating those crazy hens laid every day they were in quarantine. lol
If I find more eggs than I have girls, I usually assume I missed one the day before. I suppose it's possible though. Weirder things have happened, like the egg in an egg. I'd never expect to find that one, but I've seen photos that purport to be from reliable sources.
