How do I find out about chimpanzee adaptations?

How do I go about researching chimpanzee's adaptations? Or do you know a specific adaptation or place where I can find adaptations?|||Chimps have developed several behavioral adaptations. At night chimps construct nests of leaves and branches 18-29 feet high in a tree. Males will hunt cooperatively for baby monkeys or bush pigs. Some groups have been observed to use thin twigs or blades of grass to extract termites from their nests. Some chimps in western Africa use wood and stone tools as hammers to open nuts.