Hello all, I went away on vacation for 18 days and just came home, I had someone watering, feeding and bedding down my ducks, I just went out to see them and give them treats and hold everyone and my male cayuga and 1 of my saxonys have this brown matted dirty stuff by their eyes, the cayuga is worse than the saxony, I took some baby wipes out and tried wiping it off but its so hard and matted theres,no way its just going to wipe off...I'll post photos when I go out to fill their waterer because I know its easier to diagnose with photos but until I get the photos, does anyone know what couldve happened? They always have fresh shavings, water available 18 hours a day, and 24 hour access to food, they also have a heat lamp (dont tell me they dont need it, they are my ducks and it lets me sleep at night knowing they have it.). I'm not sure if the girl I had caring for them gave them their pool to clean their noses out and bathe themselves....