A dambo is a class of complex shallow wetlands in central, southern and eastern Africa, particularly in Zambia and Zimbabwe. They are generally found in higher rainfall flat plateau areas, and have river-like branching forms which in themselves are not very large, but combined add up to a large area. Dambos have been estimated to comprise 12.5% of the area of Zambia. Similar African words include mbuga, matoro (Mashonaland), vlei, fadama (Nigeria), and bolis ; the French bas-fond and German SpĆ¼ltal have also been suggested as referring to similar grassy wetlands.