Plucking her own feathers.
About a week ago my ''Ringneck'' started plucking out her feathers on her chest and wings.Im not sure what the problem can be,and if there is one at all? she shares a cage with my other ringneck, who seems fine though.thay started fighting aswell so i moved her to her own cage.
Please let me know if this is normal or if there is something i can do to help.
Thankyou kind regards