article_snippet.sent: new research has been known that chimpanzees use tools like humans for more than 50 years.
article_snippet.sent: In 1960, Jane Goodall witnessed two chimps using twigs to fish for termites in the ground.
article_snippet.sent: an animal was later found that the Gombe chimps use twigs, leaves and rocks in nine different ways to feed, drink, clean the Gombe chimps use twigs, leaves and rocks in nine different ways to feed, drink, clean themselves, reach other objects and to fashion weapons, reach other objects and to fashion weapons.
article_snippet.sent: Chimpanzees make sponges by chewing leaves and dipping Chimpanzees into puddles of water so Chimpanzees can use Chimpanzees as drinking vessels.
article_snippet.sent: Chimpanzees have been observed using sticks and rocks to smash fruit and shells.
article_snippet.sent: This study said that chimps use  shoots from Alchornea hirtella to hunt aggressive army ants in a specific way.
article_snippet.sent: Tools tended to be used when the chimps were hunting bush babies, called Galago.
article_snippet.sent: Other groups of chimpanzees have been seen to use tools in other ways to help Other groups of chimpanzees gather hard to reach food - such as using sticks to 'fish' for termites.
article_snippet.sent: Tool use by chimpanzees is now considered to be fairly widespread with many groups having been observed using stones or sticks to crack open nuts, fish for termites and in some cases to capture small mammals . '
article_snippet.sent: With fishing, termites grab on to a twig and don't let go and chimp eats the termites off a twig. '