The feeding system of the pigeon (Columba livia L.).
D000818:Animals; D010856:Columbidae / Q000033:anatomy & histology / Q000502:physiology*; D004326:Drinking; D004327:Drinking Behavior / Q000502:physiology; D004435:Eating; D005247:Feeding Behavior / Q000502:physiology; D007830:Larynx / Q000502:physiology; D009055:Mouth / Q000033:anatomy & histology; D010614:Pharynx / Q000033:anatomy & histology