One of my birds seemed to be sneezing today. She made a little squeak noise when she did it and she appeared to have clear nasal discharge. One other bird also seemed to sneeze and make a squeaking sound. the one with nasal discharge is an EE the other is a BO. Both are one year old. They are mostly free ranged in a fenced in backyard very near the freeway. I have not had any new birds except for my almost four week old chicks. The chicks have been outside a couple of times for a few minutes at a time and the older chickens have interacted with them. There does not appear to be any other signs from any of the birds or their feces.