Columbian Wyandottes with green on their backs

Discussion in 'General breed discussions & FAQ' started by bossythecow, Jun 21, 2016.

  1. bossythecow

    bossythecow Hatching

    Jun 5, 2016
    Coeur d' Alene, Idaho
    We rescued 6 hens. 3 of them Columbian Wyandottes. All three of them have green coloring on their backs just before the tail feathers start. It sort of resembles algae? Any ideas? We've had them for a month and they are about 8 months old now. They are all laying.

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