This is what it looked like when my hens had mites. A thorough coop cleaning and dusting with ProAP Garden and Poultry Dust cured it. Also dusted each chicken individually. I recommend doing it after dark when they don't get so worked up being held. Also wear gloves and mask so you don't...
We have one year-old free-range hen who hangs out with the flock, eats normally, runs a bit slower and walks like a duck, due to the fact that her abdomen is distended. I don't know that she has ever laid an egg. Actually it looks like she has a belly full of eggs, but she is lively and...