I live in NSW Australia and it is cold atm but they are always in warm areas one of the main signs before they pass is one of their eyes closing and I talked to my teacher about it who owns a poultry he was sure this is coccidiosis I believe he said.
I know this is a very late reply but I'm a new poultry owner and having the same thing happen to my ducklings infact upon symptoms they pass the following night and I believe it is coccidiosis but I cannot afford vet help the best I can do for my last duckling in which I had 3 is give it a...