My hen all of the sudden has black spots around her eyes and is slightly shaking her head every so often like she's irritated. I noticed this right away when I looked at her today, but I don't recall this being there yesterday when I was feeding the flock. She is otherwise pecking around like normal.
Could this be something contagious? Should I separate her from the flock?
Could this be something contagious? Should I separate her from the flock?
