Well I now know the reason. Blacky thinks she should have chicks of her own. She's Broody. Poor thing doesn't realize that she needs a rooster. This is were it becomes a bit strange. Sally is our dominate hen. Definitely a hen. She too lays eggs. However now that Blacky thinks she's having chicks Sally is playing Dad. She struts around the yard protecting to coup. If you're any one besides me she pecks you. Blacky sits patiently in the nesting box. Waiting and waiting for these unfertilized eggs to hatch.
Looking at various websites how to deal with this poor Motherless hen I'm following none of the advice. I take her out of the nesting box a few times a day and make her hang out with Sally. I keep taking the eggs. Some have looked weird, jelly looking on deflated. Some are shaped strange with ridges. Every website says this could be from stress.
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