Recent advances in behavioral neuroendocrinology: Insights from studies on birds
Keywords: Aggression; Reproduction; Song; Limbic system; Vasotocin; Photoperiod; Neurosteroid; DHEA; Aromatase; Adult neurogenesis; Estrogen; Testosterone; Thyroxin; Hypothalamus; Hippocampus; HVC; Septum; GnRH; SCN; Season; Neuroplasticity;