Termite mounds are often found adjacent to trees (there was a huge one next to the tree which shaded our tent at Vumbura Camp). They are often the first step in the local ecosystem succession; the termite mound raises soil from the low-lying and frequently flooded river delta, which is then colonised by small plants and eventually trees. This is a relatively new mound, adjacent to a largely flooded area. Termites stay within the mound during the winter season; they are active only during the hot summer months.