title: Effects of prior exposure to light on chicks' behaviour in the imprinting situation.
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D002645:Chickens; D003080:Cold Temperature; D003624:Darkness; D005239:Fear; D006185:Habituation, Psychophysiologic; D007173:Imprinting, Psychological; D008027:Light; D009043:Motor Activity; D010775:Photic Stimulation; D012919:Social Behavior; D013997:Time Factors; D014785:Vision, Ocular; D014828:Vocalization, Animal