Yeah, as I said, I'll try and get some pictures when I go to put them away in a few hours. I don't *think* it's bumblefoot because I've never noticed any cyst or anything, mostly she just walks on the side of her foot or sometimes even the top of her foot as it is curled under her uselessly. But I'll definitely get the best pictures I can since I'll be doing it alone. Not sure if I will be able to hold her and snap a photo.
I only started volunteering there about a month ago, so I have no idea what the history of the flock is. I know the coop area did used to be pretty dirty, but they recently cleaned it up and installed a poop board under the roost to catch muck. I'll take photos.