I am not sure what is wrong. It has been starting to make this noise since yesterday. I had bought this from another farmer. He had given me 24 ducklings. I have no clue when it was hatched or how old it is. It has wet poop and seems to make a weird noise whenever it starts breathing. I am worried that my duckling is going to die or its nothing to worry about. Starting today I have been giving him Apple cider vinger. He has a clean beding and food and water. P.S I believe it has to do with the respiratory system. Not sure if it is a hundred percent true.