I posted a while back that my bantam roo lost his voice. Well it has been "gone" for a couple months now. Very hoarse sounding but other than that he acts fine. No sickness...eats and drinks fine. Well today he somehow jumped coops and started a fight with another roo. I was outside and heard them...so I know he wasn't in the coop long. I went to separate them and his wattle and comb were bluish in color and he was wheezing really bad...I picked him up and his feet felt cold. When I put him back in his coop he was wobbly ...looked like he was going to faint. I CAN'T FIGURE THIS OUT!! All other chickens are fine! About 5 min. later he was fine and colors fine. Can chickens have asthma?? Is this a sign of worms??? Could fowl pox cause this?? I'm so confused. Any Ideas would be greatly appreciated. Oh he is 2 yr old bantam phoenix.