I had a 4 yr old Indian blue male that has died. He did not appear to feel well (wings droopy) and laying down a lot and the little fluffy feathers on his back where raised up. He had no swelling or lesion that I could see and had no runny eyes or nose. He seemed to be eating and drinking ok and roosting at night. I did worm him but made no improvement. By day 4 he was dead. Looking on the internet I could not find anything that I could say he had. I have two others and are concerned for their health. They appear to be ok but am keeping an eye on them. They are kept together with no other fowl close to them. Any help would be greatly appreciated.