by pchela » Wed May 05, 2010 10:35 pm
It looks like it could be this but I'm no expert. Your best bet is an avian vet.
Cere (the fleshy skin located at the base of the upper beak)
* Symptoms: Hyperplasia (proliferation of cells), cornification and keratinization of the cere (it may develop a "hornlike" appearance. It is displayed as a thickening to this area; brown in color.
* Possible Cause: Brown Hypertrophy: A condition most often seen in budgerigars, to a lesser exent in other psittacines. It can progress to close up the nostrils (nares) causing beak breathing. It is not critical unless it begins to block the nasal passage.
"I bet the sparrow looks at the parrot and thinks, yes, you can talk, but LISTEN TO YOURSELF!" ~ Jack Handy ~ Deep Thoughts