There are a number of disorders and disease that can affect birds skin and feathers. Some which can be inherited, contracted, or behavioral in nature.- Category ID : 74917
List of Skin_and_Feather_Disorders Sites5 Websites
Many diseases and disorders can affect your birds skin and feathers, including mites, baldness, cysts, behavioral feather picking, polyfollicles, and brown hypertrophy.
Discusses some common causes such as malnutrition, psychological stress, parasites, and internal organ disease in relation to this behavioral problem in birds.
Provides information on birds that engage in feather-destructive behaviors such as chewing, plucking, barbering and pulling of feathers, and skin mutilation. Includes articles and a case history.