I don't have any fake eggs. May try that though.
A friend of mine had egg-eating hens.
My friend gave them an egg-shaped rock in the nest, and says they hammered at that rock with their beaks for days before they finally gave up-- and at that point they quit eating eggs too.
But there are plenty of other stories where hens eat real eggs even when fake ones are present, so that idea probably fails more often than it helps.
(Fake eggs can be plastic eggs, wooden eggs, ceramic eggs, golf balls, rocks, and I think I've even used avocado pits. The hens usually recognize it as an "egg" if it is anywhere close to egg-shaped and egg-sized.)
Is that why people put curtains on nests? Hmm, I always assumed it was just a crazy chicken lady thing...
I think that is the original purpose of curtains on nests.
But most of the time, it doesn't really matter, so I think it is mostly a crazy chicken lady thing.
Seeing as it's in the Chickshaw and not a regular coop... I'll have to think on it. They do all seem to favor the one end nest. But since I read that happens to people alot I didn't think it would be a problem.
All favoring one nest is common, and is not usually a problem.
Sometimes fake eggs in other nests will remind the hens that they can use those nests too, but often it makes no difference.
Sometimes eggs break because they have thin shells, sometimes because they get stepped on as hens shove past each other trying to use the favorite nest, sometimes they crack because there is not enough nesting material and they land hard on the solid bottom of the nest, and sometimes the birds have learned to peck the shells to break perfectly good eggs.
Chickens deliberately eating eggs can be more common if they are short of protein, so you might double-check the protein level of the food you are providing them.
Just to be sure: the Chicksaw is for sleeping at night and laying eggs in the daytime, but they go out to forage all day? Because boredom when they are confined to a small area can also encourage egg eating.
I wonder if it isn't an egg getting broken when they get in/out sometimes...
It certainly could be!
I don't have setup to have the chickens anywhere else.
I know that some people have lots of different cages & pens they can repurpose as needed, and some have just one chicken pen and that's it-- but I never can remember who has what
Maybe you can set up a camera pointing at the nest, or sit out there watching one day (but I know that watching would require spending at least the first half of the day doing it, which is often impractical. And a camera has trouble when there's a chicken in front of the lens, so a whole bunch of pullets all trying to lay at once might block the view right when it happens.)
Egg-eating problems can certainly be hard to figure out.