11-24-2015, 12:29 PM
Welcome to the forums!
I'm sorry to hear of your Oscar's feather problems. Has there been any changes in your household that could have potentially disrupted/stressed your Oscar in terms of her behaviour? Does Oscar and Oakley get along well?
I'm asking this because from the picture, this seems to be a typical case of overpreening/feather plucking that your Oscar appears to have developed.
I'm not inclined to say Oakley did this, because when budgies fight and there is feather plucking, it's more typical for the ripped out feathers to be located on the head and back of the neck area and even on the face near the eyes.
In your Oscar's case, the feather plucking seems to be self-inflicted.
It would be best for you to book Oscar an appointment at a specialized avian vet, so that she is properly checked and you will get professional advice as to the best way in addressing this issue.
Good luck with everything and I hope your Oscar will soon regrow her beautiful feathers.
RIP sweet Tito (Summer 2008 - January 17th 2013).
You are missed and never will be forgotten.