Well, today my hen has been separated and alone all day inside in a dog crate. she is just laying still, but is clucking and cooing when I come in to check on her. She is eating her regular feed, and the yogurt I provided her, plus water, if I place all of them close to her. She has gone to the bathroom, which looks normal. She mostly lays still, but slightly on her side. As she ate, she did very quickly sit upright and adjust her feet. So, I'm hoping that you are right, and with TLC and quiet time that she'll become strong and survive. We'll see...