View full lesson: http://ed.ted.com/lessons/the-family-structure-of-elephants-caitlin-o-connell-rodwell

Biologist Caitlin O'Connell-Rodwell has come to one big conclusion from her last twenty years studying elephants -- they're just like us. In this TEDYouth Talk, O'Connell-Rodwell details her work observing these incredible, social animals, examining several individual (and very familiar) characters that play, bond and argue in tight-knit extended families eerily similar to our own.

Talk by Caitlin O'Connell-Rodwell.