Animal Behaviour: A Synthesis of Ethology and Comparative Psychology

activity adult aggressive androgen animal appears attack Behav Biol birds cats cells central nervous central nervous system chaffinch changes Chap chicks chimpanzees cichlid classical conditioning comp complex consequences correlated courtship decrease depend deprivation discrimination display drive effects elicited environment ethology evidence experience experimental factors feedback feeding female fish fixed action patterns frequency function haviour Hinde hormones hypothalamic increase indicate infant influence inhibition inhibitory input instance intensity interaction involved learning male rats mating mechanisms motivational motor movements nerve nervous system nest nest-building neurones nidifugous normal objects occur organism orientation passerine patterns pecking perception physiol posture produced proprioceptive Psychol reared receptive fields reflex reinforcement response retina rhesus monkeys role sensitive period sensory sequence sexual behaviour shown Siamese fighting fish similar situation song species suggested tendency three-spined stickleback Tierpsychol Tinbergen tion types of behaviour variables visual waning young Zool