I would understand if the hen was on a nest. Actually ... I understand anyway. Just their instincts, and I'm kinda glad to see it in case I ever want to let them brood eggs or raise babies for me.
Thing is, there ARE no eggs. Just a hen who returns to the spot where there WERE eggs and sits tight, day after day, and has to be dragged into the coop at night. Hens ... actually ... I currently have 3 acting this way. And 2 more broody IN the coop. Sigh ... why don't they do this when I want chicks, LOL.
She's better now. She still gives me a hard time, but now I use a long wooden pole with a little crook at the end and just nudge her until she gets made enough to come out, then she ruffles her way slowly back to the coop and I escort her. To begin again the next day.
All my chickens are kinda upset right now, I think. I was getting almost 2 dozen eggs a day, and didn't have enough customers to keep up. I "processed" 400 eggs a couple of weeks ago ... just bagged them up in batches of 10 shelled raw eggs and froze them, to be used for animal food in the future. NOW I have people asking me every day .... sometimes more than 1 new customer a day .... requesting eggs, and today I had less than 1 dozen to sell.
I wish this silly broody stuff would end, LOL.
trish