Surely you've heard about chimps being pretty smart, and able to use tools to accomplish certain tasks, right? Similar to how they can use a stick to catch termites, here is another demonstration of chimpanzee intelligence at work.
Obviously this particular chimp thought long and hard about how best to use that frog! It's mind-blowing! Just remember, by some estimates chimps and humans share more than 98% of their DNA. (And now you know why men show up in the emergency room with their penises stuck inside a vacuum cleaner.)