If you put a male and female prairie vole into a cage, but don’t allow them to mate, they seem to form a kind of friendship. But if you inject oxytocin into the female’s brain, she will form this sexual bond.” Professor Leng said: “We’re talking about 24 hours of constant copulation.”
Bump.
22 posted on 09/09/2001 8:42:42 AM PDT by Lazamataz