/ Giraffes Content for UC 海角原创 en /curiosity/news/heavy-necking-new-insights-sex-life-giraffes A UC 海角原创 study provides new insight into the unique sex life of giraffes and other behaviors. February 08, 2023 - 9:00am Katherine E Kerlin /curiosity/news/heavy-necking-new-insights-sex-life-giraffes