Dear Friends, One of our five hens is losing her feathers (near her backend). I'm pretty sure she can't reach around and it does not appear to be that any of the other four are pecking -- and there is no rooster! Her poop is fine, she is drinking/eating (as usual). She is the heaviest of the group - 1 or 2 pounds bigger. They are 30 weeks old; bedding is pine chips and they have a section of our barn (away from the goats). We clean the coop each day. Any assistance you can provide in diagnosing would be helpful. I have attached a few pictures. Also, the feathers look matted, as if they were wet.