Babirusa lowland areas near coasts in the past. They are also active during the daytime. Like all pig species, babirusa have an omnivorous diet with an intestinal tract similar to that of the domestic pig. The stomach diverticulum of a babirusa is enlarged which may indicate that it is a ruminant but evidence shows otherwise. Because it does not have a rostral bone in the nose, a babirusa does not dig with its snout like other pigs do except in mud and swampy grounds. The diet of the babirusa includes leaves, roots, fruits and animal material. Apparently, the strong jaws of
Wild water buffalo International Commission on Zoological Nomenclature placed "Bubalus arnee" on the "Official List of Specific Names in Zoology", recognizing the validity of this name for a wild species. Most authors have adopted the binomen "Bubalus arnee" for the wild water buffalo as valid for the taxon. Only a few DNA sequences are available from wild water buffalo populations. Wild populations are considered to be the progenitor of modern domesticated water buffalo, but the genetic variation within "B. arnee" is unclear, and also how they are related to the domesticated river and swamp forms. Wild water buffalo The wild water buffalo ("Bubalus