title: Effects of stimulus and environmental familiarity visual imprinting in newly hatched ducklings.
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D004192:Discrimination, Psychological; D004372:Ducks; D004777:Environment; D005106:Exploratory Behavior; D005239:Fear; D007173:Imprinting, Psychological; D008124:Locomotion; D009039:Motion Perception; D014796:Visual Perception; D014828:Vocalization, Animal