flakiness

My quaker is almost 10 years old. Other than her beak, everything seems fine. It's flakey and has a purple tone to it.

Hi, so I’ve already posted this on Healthy Highway but I thought I might get more input from this thread ———————————————————— Hi guys, I have two budgies, Kiwi (male - green) and Winter (female - blue) and I've noticed recently that they have flaky ceres. I know that the cere is supposed to...