A documentation of the ancestral domain claim of the Higaunons of Impahanong and Amusig in Malitbog, Bukidnon. They are part of the larger group of Higaunons who belong to the walu ha talugan or the eight territories of the tribe that stretches from Agusan del Norte, westward across Bukidnon north and Misamis Oriental up to Rogongon, Iligan City in Lanao del Norte -- all associated with big rivers that flow from the interior and spill into the sea. The eight are Odiongan (Gingoog), Agusan, Kabulig (Claveria), Tagoloan, Lanao, Cagayan, Pulangi (Bukidnon) and Balatukan (Balingasag). Their occupancy of their ancestral domain goes back to at least eight generations, or, using the universally accepted thirty years per generation as a gauge, the equivalent of 240 years.