Hi
I have a "missing" eggs too. I keep my two (28 week old, post-molting, americaunas) girls in a coop at night, freerange during the day, and since they won't sit in the nest boxes but on top instead, I've covered the top with hay and shavings to see if that will work. That top area isn't much bigger that the nest boxes. So far, no luck. I've tried cooping them all day in an empty horse stall to see if they would pop one out, but no dice. I've set up the old brooder which was a dog crate under the stairs of the barn, with lots o' hay, because I see them sitting on the floor or on the hay over there a lot. Still no eggs. They like to chill in the sawdust and hay of the stalls, and sunbathe in the doorways. I'd always thought that's where the eggs would be.
Because we're up north, I've also started putting a light in the coop at night to make sure they get 12 hrs of light, but do I need the lightbulb to be a grow light? Or can it be any bulb?
Yesterday I followed them over the manure pile to see if there were eggs in the bushes. I didn't see any evidence of a nest.
Today, I'm going to follow them. I'm hoping the nor'easter will keep them in the barn. Here it is 8:15 in the morning and it's barely light out, thanks to the stupid new daylight savings time rule, and the heavy cloud cover. We'll be lucky to have it this light out at 5 tonight, so there's not much time for egg laying and finding.
Thanks for any advice.