My uncle has a rooster and 2 hens in his flock that have what looks like swollen watery eyes. the roo has both like this and the hens are only affected in one eye. I went over to look at it and have not seen anything like it before. Also, one of the hens is sneezing and sounds weird when she breathes. They are all eating and drinking but are not active at all. So, anyone know what this is, what causes it, and is there a way to treat it? His poor roo is so pitiful trying to see and it is really hard for him.