Hi all, I have a hen that has been “off” the past 3-4 weeks. Her comb/wattles are occasionally pale. I’ve picked her up and looked her over and there isn’t any obvious physical defects and I can’t palpate anything. Her stools are normal from what I’ve seen. I haven’t seen any bullying going on. Most of the time she is with the main flock, but she also spends some time alone. Responds to treats. She’s a buff Orpington, roughly 9 months old. Her siblings are all “normal” and don’t exhibit this behavior. It is winter and cold now most days, which is roughly when I saw her behavior change. If it was anything viral, I feel like things would have changed by now. But could be wrong, so I’m wondering if anyone has any ideas.