Chimps ape others to learn tool use
By Bruce Bower
Much like people, chimpanzees are inveterate conformists whose copycat tendencies enable them to develop cultural traditions, a new study suggests.
![](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2005/08/5238.jpg?resize=125%2C150&ssl=1)
Andrew Whiten of the University of St. Andrews in Fife, Scotland, and his colleagues trained a high-ranking female in each of two chimpanzee groups to use a stick to release a food pellet from a ramp in a rectangular box.