One of my bantams began to sneeze, i separated him from the others, he got a worse, i could hear mucus/wheezing in his chest. And his eyes are leaky. (clear fluid) I bought Vetrx and was treating for a cold, but it seems to just be getting worse. I noticed another bantam sneezing today and moved him away from the others too. These birds have not been outside overnight, and have only been allowed out when i felt that it was warm enough. Both of the birds showing signs of sickness are single combed, and run in a flock of 3 rose comb bantams, 2 singles, and a RIR.. So far only the single bantams are showing sickness.