Today my daughter brought me her little BEI hen named Speckle, with both eyes filled with white icky foam. One eye was so bad that it was restricting her vision. We wiped the foam out and quarantined her in a breeding pen. We have had ducks for the past 4 years, but never one with foamy eyes. My guess is some sort of infection. Any advice on how to treat this would be very appreciated. My daughter is quite upset.