Laterality Reproduction Hybridization Caille japonaise Stress Female Attachment Vertebrata Social Environment Gallus gallus domesticus Game bird Social behaviour Prolactin Animal Fear Hen Spatial behaviour Tonic Newborn Chronic stress Oiseau Selection Coturnix japonica Welfare Bird Vocalization Ontogenèse Cuticular hydrocarbons Variability Rythme circadien Androstenedione Horses Behaviour Biochemical status Humans European quail Nonparametric Maternal care Influences maternelles Synchronization Behavioural development Testosterone Progesterone Early experience Male Lycosid Feeding activity Androgens Maternal behaviour Body Weight Maternal effects Circadian rhythm Emotions Émotivité Genetic Coturnix coturnix Animals Animal welfare Quails Melatonin Pardosa saltans Maternal behavior Birds Human-animal relationship Experience Comportement Stress chronique Comportement maternel Immobility Response Hormones Age Factors Social motivation Coturnix coturnix japonica Egg Yolk Ultradian rhythm Suckling Acoustics Japanese quail Exploratory Behavior Statistics Perception Yolk hormones Social development Learning Quail Equus caballus Arachnids Behavior Social Behavior Time Factors Sex Factors Motor Activity Horse Precocial bird Incubation Coturnix Food call Maternal influence Emotion Corticosterone