My husbands cousin has a hen that has an eye infection. This is the way he described it to me. He said he opened her eye and her eyeball its self looks ok. Her eye is swollen shut and he said that it was green like gain green on the outside. He said it is running a little and she doesnt have a cold or runny nose that its just her eye. Any thought on what it could be. I cant post pictures because it isnt my hen and its not here. Thanks