My duck has what appears to be swollen tissue in her eye socket. I haven't had ducks long (year) and never had a problem till now. When you see her the head lt looks misshapen on top because of this. I checked her closely and her eye itself looks fine. She can see because she blinks at my finger. It looks like the surrounding tissue around the eye is swollen. Any ideas? I can get photos if they are needed. *Edit* Since nobody responded as usual with my help posts here I gave her a shot of Tylan and some neosporin in the eye and hope for the best. I'll be out of town sadly for a few days and nothing I can do right now. I was hoping to get an answer early as my flight leaves in two hours.