Noticed late this afternoon that we have a sick hen. She is a Brown/Red Hen... not exactly sure of breed. We noticed she was not eating like normal when we feed them a treat. She is standing with eyes closed and making low cooing noises. I have not noticed any diarrhea, but have only observed her for a little while now. We have her isolated inside. She is a free range hen, and we are in Central Florida. I tried to feel to see if she was egg bound and didnt notice any lumps but soaked her in Epsom salts and warm water... Now have her under heating light and heating pad on very low. She just seems very lethargic, didn't even really try to get out of the water, but didn't particularly like it. HELP..