This was noted in primates, some forgo large testicles or actual reproductive capability in order to have bulky fur that makes them look tougher. https://royal

This was noted in primates, some forgo large testicles or actual reproductive capability in order to have bulky fur that makes them look tougher. https://royalsocietypublishing.org/doi/10.1098/rspb.2018.2542#d3e1426 https://royalsocietypublishing.org/doi/10.1098/rspb.2018.254...