Hi everyone, So, I have an 18 year old hen that I had posted about a few months ago. She was doing poorly at the time but bounced back just fine after a few days. Now, however, I'm very worried about her. Yesterday she started having watery bloody stool and didn't eat much at all. This has continued today. She's looking rather weak. After a little research I'm afraid she might have coccidiosis. I've never had it present in any of my birds, but I read somewhere it can pop up when they are old. The weird thing is that she has been living inside for most of two years. Does anyone have any idea what it could if it's not that? I've considered worms, but have not seen a single one in the past two years. And does anyone know where I can buy Corid in Massachusetts ASAP?