Bird disease

egg drop syndrome lymphoid leucosis lymphoid leucosis big liver and spleen disease avian botulism avian tuberculosis Newcastle disease gangrenous dermatitis transmissible enteritis of turkeys Feather duster budgerigar Psittacine beak and feather disease fowlpox avian malaria avian malaria Pacheco's disease avian infectious bronchitis avian keratin disorder avian influenza angel wing Derzsy's disease infectious coryza fowl cholera pigeon pox poultry disease scaly foot viral arthritis in chickens Feather-plucking