Chimpanzees spend at least 5% of their time each day
grooming and being groomed by other individuals. They remove
external parasites and flecks of skin. Mothers spend a good
deal of time grooming their own children.
You have had a long day full of travels and hard work. Would you like to
continue your rest by building a nest for the night's sleep or continue on and
try the next day on a different path?