The evolutionary upside of same-sex sex among primates - The Washington Post
- The evolutionary upside of same-sex sex among primates The Washington Post
- Same-sex sexual behaviour in primates is a survival strategy The Economist
- Same-sex sexual behavior observed in dozens of primate species, suggesting evolutionary origin NBC News
- Ecological and social pressures drive same-sex sexual behaviour in non-human primates Nature
- Scientists reveal what drives homosexual behavior in primates Phys.org