My 5-month-old ringneck lost tail feathers. Why no regrowth?
Sometimes a delay in regrowth of feathers can be due to husbandry and diet, or it can be due to disease. I would recommend evaluating your husbandry closely to start. If there is an abnormal day/night cycle, temperatures that are out of the comfortable range for the species, a diet that is too high in fat or deficient in nutrients, or if the humidity is not correct, a lack of feather growth may occur. If you evaluate all of these parameters and they are normal and appropriate, then it may be secondary to disease or stress. At that point, I would recommend that you take Mitu to a veterinarian for evaluation. They can take samples of the feathers, evaluate the skin, and may also recommend additional diagnostic testing in the form of blood work to evaluate systemic health and radiographs (x-rays).
I hope this gives you a place to start, and good luck!
Updated on September 23rd, 2025