I'm a first time chicken mom and I have 3 babies. They are 5-6 weeks old. One of my buffs has really rough looking feathers on the back of it's neck and looks almost like they've been plucked out. He has bald spots all over his face where there are no feathers. I can't tell if it's just that his feathers are coming in patchy or if it's something else. What could cause this? My other two babies look beautiful and feathered with no bald spots at all!
