Rhesus monkey ‘swings both ways’: bisexuality is the norm in monkeys according to science

When it comes to making love, the rhesus does not discriminate. A scientific study that lasted 3 years shows that most male monkeys have sexual contact with other males. In fact, it is more common for males to have fun with each other than with females. And important for the apes: they don’t pay an evolutionary price for it. They even benefit from it.

ttn-3