Lack of regrowth of primary wing feathers
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Hello Dr.Speer, My regent parrot had his wings clipped when I got him. He is 9 months old now and the primary feathers have grown out on only one wing. I am concerned that they have not grown on the other wing.
Could this be a medical problem?
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In many psittacines of this size or larger, the juvenile moult is first completed (in my experience) in the 6-10 month age group or so. It is possible that your bird still may get there. One of the spin-off problems that occurs with some of the types of wing trims that are performed in young birds, is that the stage is set for falling, recurring trauma and a secondary inhibition of pinfeather re-growth. If this is a persistent observation in this bird after another few months, I would certainly recommend a physical examination.