My Eclectus has yellow feathers under its wing. Is it a health issue?

Thanks for reaching out about Tuyu. Birds often have a feather-less area under the wing but is actively pulling out feathers, that is a concern. Self mutilation or over grooming can be a sign of disease, but also stress. Nutritional deficiencies need to be corrected, especially is on a seed diet. If the feather picking behavior continues, a veterinary visit is recommended. After ruling out diseases, anti-anxiety medications have been used in birds to reduce stress. Good luck

Thanks for reaching out about Billy and including photos. Viral diseases, nutritional deficiencies or metabolic disorders are all possible. Stress can cause feather destructive behavior. Some external parasites are only on the animal during the evening hours therefore are difficult to identify during the day. A veterinary visit is recommended. Good luck.

It could be that the feathers just got bent as they were growing in, however if you are noticing other changes, or are concerned about Coqui's overall health, it is always best to schedule a veterinary exam. They can perform routine bloodwork to check for any nutritional issues and illnesses such as PBFB if you are concerned, or even check for more common problems such as parasites or skin infections, and at least give you some peace of mind regarding it. If he checks out healthy, it could just be a prolonged molt or result of simply being him. Continuing to provide a balanced diet (it seems like you already are), providing plenty of enriching toys to prevent boredom plucking.

As far as I can see from the photo, the feathers look normal and healthy. Some color change and darkening of feathers is normal, and the feathers may continue to change somewhat until Pa Pa reaches maturity. Molts can also change feather color some as old feathers fall out and new ones come in. If he is otherwise healthy, normal, and active, I wouldn't be worried. If the feathers change rapidly, fall out, seem bothersome, or you notice any signs of illness in addition to the changes, scheduling a checkup with your local vet to rule out any health issues is always the best course of action.

Monitor him for excessive preening or feather picking. If you see either. Have him examined by your veterinarian or an experienced avian veterinarian to diagnose the underlying cause. In the meantime, clean and sanitize the cage, bowls, toys and perches. Discard anything that cannot be sanitized. Bathe or mist him with warm water to promote preening and healthy plumage. Feed a balanced diet including a commercial pelleted diet, fortified seed mix and fresh fruits, greens and vegetables. You can also feed cooked rice, beans and plain pastas in small amounts.

This could be an infection or ingrown feather (feather cyst). Placing a warm compress on the lesion could allow an abscess to organize. A veterinary visit would be best to assess and provide a diagnostic/treatment plan. As young birds are very sensitive to medications, you should not apply any topical medications at this time until after a veterinary visit.

Thanks for reaching out about Daisy. Birds has small feather-less areas underneath the wings but are dry, flat, non-painful. If concerned, a veterinary visit is recommended to assess and provide a diagnostic/treatment plan. Feather mites or lice can lead to abnormal grooming and loss. Good luck.