Tool use is a prominent behavior observed in chimpanzees. They use tools to extract termites from mounds, crack open nuts, and fish for ants in tree bark, among other tasks. This tool use varies between populations, with different groups exhibiting unique techniques and cultural behaviors. Chimpanzees also display various feeding strategies, such as selecting and processing different foods based on availability and nutritional content. Their foraging behavior is influenced by factors like competition, resource distribution, and seasonality. These behaviors showcase their cognitive abilities and adaptability to their environment.