3 out of 4 of my girls have these black marks. Is it peck marks? They are all laying now and get mad when "their" box is taken that they prefer. The one that doesn't have them is the dominant one. Thank you!
Thank you! I will check it out.Hi @kat salamon
Your hen looks like she has Fowl Pox. It will usually resolve itself in several weeks, but you can apply some Iodine to the scabs to help them dry up.
Here's some additional reading for you: