![f0098-01.jpg](https://article-imgs.scribdassets.com/9o4y3kkjpcckm02v/images/fileEG6R1KXH.jpg)
1. Chimpanzee
Aside from humans, chimpanzees are thought to show the greatest diversity of tool-use behaviour in the animal kingdom. These intelligent primates use twigs to fish for termites and to extract larvae from tree bark and honey from beehives. Plus, they crack nuts with rocks, crush up leaves to use as sponges and even wield objects as weapons and in aggressive displays.