Hello Readers,
My female cockatiel , Piper, lives with her mate, Lupin, in a cage together . When I was picking up Piper to put her back into her cage, I noticed that she had some feathers missing from her neck . I know Lupin sometimes grooms Piper , is he plucking her feathers or is it some type of disease?? Here is a picture below.

My female cockatiel , Piper, lives with her mate, Lupin, in a cage together . When I was picking up Piper to put her back into her cage, I noticed that she had some feathers missing from her neck . I know Lupin sometimes grooms Piper , is he plucking her feathers or is it some type of disease?? Here is a picture below.
