Hello, I'm still fairly new to raising chickens, but i thought chickens melted in the fall and spring. I have 1 hen that I don't know her age. She was found and given to me. Tonight, when I was putting them up for the night, I noticed that she has a naked spot on the under side of her chest. Could it be molting or something else? It was too dark to get a good picture, so I will take one in the morning.