A well-developed moundfield in a treeless grassland was studied, where a sh
allow soil overlies volcanic rock. Three mounds were excavated by digging a
trench right across the middle. Each mound was found to contain a living n
est of a fungus-growing termite Odontotermes montanus Harris. One mound als
o contained a secondary nest of O. anceps, and all of the mounds contained
some aestivating soil animals.