Explore the wonderful wild world of chimpanzees! Follow the footprints to learn more...    Did you know chimpanzees use tools? Click on the footprint to play a matching game!    Chimp Chatter! Increase your chimpanzee vocabulary by clicking on the footprint.    Chimpanzees are an endangered species. Find out why and how you can help!    Check out these Chimpanzee Fast Facts?    Chimpanzees weigh 3-4 pounds at birth. Want to learn more? Click on the footprint.    Discover chimpanzee grooming behavior and communication!