I have a Wyandotte hen that's almost a year old that hasn't totally been herself lately. She has been standing around kind of puffed up throughout the day for the past few days. She eats their chicken food, greens, worms, bugs, and is drinking. She follows the others around, but after grazing for a while she gets all puffed up, sinks her head in and closes her eyes for a while like she needs a nap. And I saw her do like a yawn two or three times. I saw her poop twice today. They were small, but normal consistency and fairly normal color, maybe a little more green than it should be, but I also think she's eating more grass than anything. Her crop seems fine to me. She's really hard to catch though, so I've only had my hands on her once. She is also kind of moulting. She still has some feathers coming in on her head and neck and her rear. I'm going to try and catch her again to see if I find any mites or lice on her. Could lethargy be a symptom of that? I checked one other hen who I can catch and I didn't' see any lice or mites, but I understand they can be hard to see. They have ACV in their water and they also have consumed a little DE, so I really don't think internal parasites is a problem. Any ideas or suggestions if I find no sign of mites or lice?