Hello, I noticed recently some strange things on one of my male duck's beak and in his eye. I'm just trying to get suggestions on what it is and how to treat it. I'm pretty new to owning ducks. I have only had the 4 that I own for a year now. The first picture is of his beak, he doesn't seem to be in pain when I touch it. We cleaned it off with some hydrogen peroxide. Next his eye has been having some white, foamy discharge in the corner of it and he is losing some feathers around both eyes. I also noticed some feather loss on the back of his neck and a small scab. We isolated him from the other ducks for now and gave him some warm water to clean off in. Just wondering if anyone can tell me what this is and how I can go about treating it. Thank you very much.