"Elena Valero, a Brazilian woman, was kidnapped by Yanomamo warriors when she was eleven years old. ... But none were so horrifying as the second [raid]: 'They killed so many.' ... The man then took the baby by his feet and bashed him against the rocks ..." (Hrdy quoted in Sexual Polarization in Warrior Cultures (页面存档备份,存于互联网档案馆))
"Elena Valero, a Brazilian woman, was kidnapped by Yanomamo warriors when she was eleven years old. ... But none were so horrifying as the second [raid]: 'They killed so many.' ... The man then took the baby by his feet and bashed him against the rocks ..." (Hrdy quoted in Sexual Polarization in Warrior Cultures (页面存档备份,存于互联网档案馆))