The largest Philippine wild animal, the tamaraw, is a species of the buffalo that is similar to the carabao. It is found only in the island of Mindoro.
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The Tamaraw (Bubalus mindorensis) or Mindoro Dwarf Buffalo is a small, hoofed mammal belonging to the family Bovidae.[1] It is endemic to the island of Mindoro in the Philippines and is the only endemic Philippine bovine. It is believed, however, to have once also thrived on the greater island of Luzon.
The tamaraw was originally found all over Mindoro, from sea level up to the mountains (2000 meters above sea level), but because of human habitation, hunting, and logging, it is now restricted to only a few remote grassy plains and is now an endangered species.[2]
Contrary to common belief and past classification, the tamaraw is not a subspecies of the local carabao, which is only slightly larger, or the common water buffalo. In contrast to the carabao, it has a number of distinguishing characteristics: it is slightly hairier, has light markings on its face, is not gregarious, and has shorter horns that are somewhat V-shaped.[3] It is the largest native terrestrial mammal in the country.
-http://en.wikipedia.org/wiki/Tamaraw