For some time now we have had a peahen with swelling under one eye. I have treated for sinus infections which a turkey with swelling under one eye is better (in seperate area not in contact with the peafowl) but my peahen is showing no inprovement I have been looking for a few hours on what it could be and i am down to 2 things a Cysts or Eye Worm ( my father in law said it was an eye worm) but i have been treating for eye worms and nothing is getting better. So i was wondering if anyone has pictures of or knows where i can see pictures of eye worms? I have been searching but have found nothing. I have found pictures of cysts but i would like to compare the two before i take action and try to treat a cysts since it is very stressful for me and the poor peahen. The swollen spot is hard and it is not painful to her i have messed with it and she does not mind me messing with it. She is healthy eats drinks no other problems. Thank You!