Does anyone who experienced this have an update? One of my two girls is now doing this and we just lost our rooster. I don't know if she's depressed or sick. We stripped out and moved our coops and runs -- actually replaced our wood coop so everything is hard plastic/resin. We don't know what happened to our rooster - he had respiratory symptoms and seemed to improve with treatment initially but then didn't make it. We have been treating our hens with colloidal silver orally, gave them water baths, dirt baths with DE, and massaging their feet with oil of oregano and coconut oil for leg mites, which everything I read is supposed to be easy to treat. This hen does not appear to be in any kind of respiratory distress and other than leg mites (evidenced by tougher leg scales), I don't see anything on her. We have lived green for almost 15 years and do not want to use any chemicals. I know all sorts of things can go wrong with chickens and sometimes we just don't know but again if anyone else had a 'tired' hen please tell me what you experienced -- thank you!