Updated On September 23rd, 2025
Pet's info: Bird | Finch | Male
European Goldfinch suddenly lost ALL his head feathers. Separated him from other birds (no problem previously). Reunited after a month. No more problems but head feathers are coming back as black, not red. Will they change with food, light, etc. What should I do for him?
1 Answer
Published on November 15th, 2018
Thanks for reaching out about Goldie. Black pigments (melanin) is often a response to previous trauma. Nutritional deficiencies can also lead to feather color changes. Exposure to light and ultraviolet wavelengths is needed for activation of vitamin D3 from the uropygial (preen) gland, but that usually does not reflect in color changes. Increasing exposure to vegetables and proteins (cooked beans) can provide nutrients for feather regrowth, and that might help. If the condition worsens, an examination with an avian veterinarian is needed. Good luck.
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