title: EFFECTS OF EARLY ENVIRONMENTAL COMPLEXITY ON THE FOLLOWING RESPONSE IN CHICKS.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001522:Behavior, Animal; D002645:Chickens; D004777:Environment; D007858:Learning; D011200:Poultry; D012106:Research
keywords: ANIMALS, NEWBORN; BEHAVIOR, ANIMAL; ENVIRONMENT; EXPERIMENTAL LAB STUDY; LEARNING; POULTRY