diagnose?

Could anyone tell me what is going on with my cousins bird? A week ago my cousins asked me to take care of their bird so they can go on vacation. Could anyone tell me what this is? She is very fluffed up yellow canary, looking very deprived of vitamins from commercial food and has dry scaly...

Ada's nostril has become crusty and her hard mucusy growth on her left nostril is getting worse

Bobby is like 2 months , and we brought him home a week ago. We observed a big wound on his chest , which is almost black. He doesen't seem sick , he plays with everything and he's eating a lot but, and here's the interesting part, when he drinks the water flows out where his wound is . My...

I don't want to use the word "slow", but i can't think of another word really. My budgie was returned twice to the breeder before I got him and both people returned him calling him a s*** head. He does have a thing with biting, not out of fear or anything because he does it to other birds and...