Now that there is so much to do about the various viruses that our pigeons have, lately, we would almost forget the "simple diseases" of the pigeons.
However, we must continue to pay attention to these diseases in order to prevent them from causing problems unnoticed.
Take canker. Occasionally stubborn tribes pass by, which seem difficult to combat. We are all to blame for this, because for many years the medication has been used very carelessly to combat this infection.