Progesterone Aggression Caille japonaise Androstenedione Attention Développement cognitif Electrophysiology Maternal influence Ultradian rhythm Sex differences Animals Stress chronique Circadian rhythm Coturnix Songbirds Maternal effects Behavioural development Feeding activity Auditory Perception European Starlings Starling Influence maternelle Corticosterone Selection Melatonin Reproduction Comportement maternel Animal behavior Fear Anesthesia Egg Yolk Vocalization Lateralization Vocal communication Newborn Maternal behaviour Stress prénatal Precocial bird Bird Yolk hormones Adult plasticity Testosterone Brain plasticity Coturnix coturnix japonica Body Weight Biochemical status Animal welfare Coturnix japonica Adaptation Auditory perception Lycosid Acoustics Song system European starling European quail Développement comportemental Genetic Émotivité Rythme circadien Nonparametric Starlings Birdsong Female Comportement HVC Social motivation Exploratory Behavior Adoption Japanese quail Behavior Arachnids Social Environment Statistics Male Tonic Sex Factors Maternal care Influences maternelles Quail Birds Chronic stress Animal Maternal behavior Pardosa saltans Stress Neurons Spatial behaviour Oiseau Age Factors Animal tracking Immobility Response Ontogenèse Synchronization Androgens Social behaviour Attachment Arácnidos Auditory processing Motor Activity Behaviour