I have a quaker parrot about 3 years old. She had an infection and the vet was worried about hter nostils and that the infection might have caused irreversible damabe. The nostril seems to be getting larger and she has a black fungi under 1 eye. She is very active, eats everything and does not seem sick. We are worried and not sure the vet knows much about birds. We are 100 miles from a good avian vet.