Just wanting your thoughts on how you think she got her feathers yanked out like this, in this localized pattern. Did one of the other hens do this, is this a strange molt pattern, or something else? Basically just wondering if I should be concerned about her and whether anything needs to be done with this spot. It doesn't appear to be bloody at all--just bald. Here's a pic of all of her, to get some perspective. She's not lost feathers anywhere else.