bought three cuckoo marans today from less than ideal conditions, but i thought their feet were just muddy. birds look super healthy and all, but this stuff on their feet is freaking me out. i know this kind of black scab thing happens with bumblefoot, but what if there is no other sign of infection, redness or swelling? age: 4 mos sex: females breed: cuckoo marans housing/bedding: ark, w/ upstairs roost and pine shavings eating: well--grass, mash w/ yogurt and feed, water with ACV that's all i know since i've only had them a few hours. will post a pic shortly.