Young female chimps upstage males

It would seem young female chimpanzees take their studies a little more seriously than their male classmates, a study in the journal Nature has shown. Females learn from their mothers how to gather termites much faster than males - who prefer to spend more of their time playing… Girls and boys pick up fine motor skills such as writing at different rates, and the team suggests its research could therefore indicate that sex-based learning differences may have an ancient origin.
I wonder if female chimpanzees have any trouble reading maps.