Yesterday one of my little Ancona roos was acting strange. He stayed in the coop all day and when I got him out and brought him into the yard he walked really slowly and his tail drooped down instead of being held up. I went out today and found him dead. He was acting perfectly fine until yesterday and then just died. None of my other birds have shown any signs of ill health, but I want to be sure this wasn't a disease or something he could have passed around. Does it sound like any of the diseases out there, or do you think there was just something wrong with him?
Here's a picture of the little guy:
Here's a picture of the little guy:
