hello I was hoping someone here might be able to help me, one of my Corella has recently come up with about a dozen sores on her feet. She is in a very large aviary (about 10m by 5) with lots of natural things to play with including logs large branches nest boxes her mates, stones a little stream running through too. Ive had her for many years and not had this problem. There is no discharge coming from the sores, they aren't swollen. She dose keep biting them, I can only think that it may be a fungal infection or something that would cause her feet to itch. I have checked and found no sign of mites or fleas. I will take her down to the vet but thought I should see what you all have to say.