That very usage of the olden time is up to date followed by birds and beasts and they are free from anger and passions (for this promiscuous intercourse).
तं चैव धर्म पौराणं तिर्यग्योनिगताः प्रजाः। अद्याप्यनुविधीयन्ते कामक्रोधविवर्जिताः॥