Retinal atrophy in a parakeet.
D000818:Animals; D001715:Bird Diseases / Q000473:pathology*; D008297:Male; D010240:Parakeets; D011563:Psittaciformes; D012160:Retina / Q000473:pathology; D012162:Retinal Degeneration / Q000473:pathology / Q000662:veterinary*