Hello BYC community, The hen I am concerned about is Cinnamon. She is the second in command in our little flock of four. She is about 18 months old and is eating, drinking, pooping and otherwise seems quite well. Lately we have been preoccupied with another, younger hen who was being bullied and so I was shocked when my son picked Cinnamon up the other day and we saw these patches. They look like they must have been there for a while. I haven't seen this before (we are in our first year of backyard chicken life) - mites? gleet? infection? bullying? help? My son has noticed her picking at the area a bit - he has seen her pulling out some of her own feathers. I don't know if this is connected, but she has not being laying eggs for a few months now. Thanks in advance for any help or advice!