scalymites

Hi everyone, I just noticed crust around my two budgie's ceres... do you guys think it's scaly mites? Their beaks were fine just yesterday... i could also be the new veggie chop i gave them (i change my recipe every batch i make and the vet says it's fine if they're used to constant change)...

Hi everyone, can someone help me out with a cockatiel feather issue? My cockatiel, who is about 9, started growing cheek feathers (and by cheek I mean, right next to her beak, where the beak meets skin), that are almost crusty. The feathers do not form. They turn into these crusty little...