Fula are primarily known to be pastoralists, but are also traders in some areas. Most Fula in the countryside spend long times alone on foot, and can be seen frequently parading with their cattle throughout the west African hinterland, moving their herds in search of water and better pasture. They were, and still are, the only major migratory people group of West Africa, although the Tuareg people, another nomadic tribe of North African origin, live just immediately north of Fula territory, and sometimes live alongside the Fulani in countries such as Mali, Niger and Burkina Faso. The Fulani, as a result of their constant wandering of the past, can be seen in every climatic zone and habitat of West Africa, from the deserts of the north, to the derived savannah and forests of the south.