What is the illness of the unstable stations of the pigeon

The unstable stability of the pigeon crooked station may be the new city epidemic or Salmonella.Usually its leg joints are swollen, while their bodies are thin, often thinner, and they like to lie down and don't like standing.For this kind of disease, L -caronicide needs to be treated for treatment.In addition, it may also be caused by calcium or potassium deficiency, which shows that it is usually not sunny and vitamin is deficient in the body. It needs to be allowed to accept light and supplement a little cod liver oil.