My 5 year old rooster had bumblefoot years ago and pneumonia in 2015, and made it through those, though he was left with a sneeze. I moved him to the Florida panhandle and over the past several weeks I noticed his legs/ feet seem swollen and red, but it's always kind of looked like that. Then the toe on his left foot started to severely curl inward in the past few weeks and he had problems balancing and this morning he had problems walking. Now he is walking with his foot folded entirely over on his "wrist". I love this bird! What is causing this? I need to take quick action. Is it a disease? His roost? Parasites? It's florida and I'm not familiar with all of the things here. Its happened within weeks or months, so its been fast. I attached a photo but can upload a closer up if needed. He's on shavings but you can see his entire foot is now curled under.