My friends family member had about 20+ Pheasants now they have two that are almost dead. They got sick, their feet rotted turning black. They smelled bad they said, and they amputated their feet, they did ok but are dying off now. I though myself it was bumblefoot but their feet/legs would take a long time to get that way. What could it have been? They kept them clean and really healthy but it would not stop. Everything they did didn't seem off.