Partner cuddling: testosterone plays a role

Sari van Anders’ research in social neuroendocrinology challenges widely-held assumptions about the roles of so-called sex hormones.  For instance, a common misunderstanding is that levels of sex steroids are sexually dimorphic.  In fact, mean levels of estradiol and progesteroneare similar in women and men (van Anders 2010).  As for testosterone, “A lifetime of gender socialization… Read More Partner cuddling: testosterone plays a role

Song: not just for males — Female Bird Song Project

Song is not just for males — The Female Bird Song Project The conventional wisdom regarding bird song is that males sing to attract mates or declare territories and that females do not sing.  But female birds do sing.  Singing females occur throughout the tropics and temperate regions.  Among the common feeder birds are female… Read More Song: not just for males — Female Bird Song Project