We all know hyenas are super cool. That’s well established–just look at Bonzai, Shenzi, and Ed. They’re the wisecracking, ironic badasses of the animal kingdom (fittingly, the same role that bloggers fill in the human kingdom). But did you know that their giggles vary according to social status? You didn’t. Well, lucky for you, UC Berkeley researchers just published a report detailing that very fact.

According to the article, dominant hyenas have a “steady, confident-sounding giggle” while “subordinate ones read more »