Thanks Shawn!!!!
OK...this is definately an abscess...it looks like the tail on turkey ya get at the store...I would have to remove the whole thing....can't imagine doing that....I figure I'm gonna be wasting my time with antibiotics if I can't get the infection drained out....? Jeez...some of my hens sleep on the droppings boards rather than roost....and I know they get poopy butts....never seen anything like this...wow...have to go to town and get scalpels and pennicillin, if I was gonna try to fix it. she's just in there soaking in a sitz bath.....seems content to do that