Orang Pendek

Orang Pendek (Indonesian for "short person") is the most common name given to a cryptid, or cryptozoological animal, that reportedly inhabits remote, mountainous forests on the island of Sumatra.

The animal has allegedly been seen and documented for at least one hundred years by forest tribes, local villagers, Dutch colonists and Western scientists and travellers. Consensus among witnesses is that the animal is a ground-dwelling, bipedal primate that is covered in short fur and stands between 80 and 150 cm (30 and 60 in) tall.

hree possible explanations of Orang Pendek's identity are prominent: that all sightings can be explained as the mistaken identification of local animals; that witnesses of Orang Pendek are describing a previously undocumented species of primate; and that a species of early hominid still lives in the Sumatran jungle.

Mistaken identity
Many locals say Orang Pendek's feet look like those of a child, evidenced by foot prints they have found while walking through the forest. However, another local animal, the Sun Bear, is a possible source of these sightings. Bears in general are known for having feet that look quite human-like, and the size of a Sun Bear's are similar to those of a child. In addition, gibbons populate the forests in this area and are known to occasionally descend to the ground and walk for a few seconds at a time on two legs. Witnesses could possibly be seeing orangutans; however:
 1) this species has long been thought to have died out in all but the northern regions of Sumatra and
 2) witnesses almost never describe the animal as having orange fur.

Undocumented primate
Orang Pendek's reported physical characteristics differentiate it from any other species of animal known to inhabit the area. All witnesses describe it as an ape- or human-like animal. Its bipedality, fur coloring, and southerly location on the island make orangutans an unlikely explanation, and its bipedality, size, and other physical characteristics make gibbons, the only apes known to inhabit the area, unlikely as well. Many therefore propose that Orang Pendek could represent a new genus of primate or a new species or subspecies of orangutan or gibbon.

Surviving hominid
As far back as Mr. van Heerwarden's account of Orang Pendek, people have speculated that the animal may in fact be a hominid. In October 2004, scientists published claims of the discovery of skeletal remains of a new species of human (Homo floresiensis) in caves on Flores (another island in the Indonesian archipelago) dating from as recently as 12,000 years ago. The species was described as being roughly one meter tall. The recency of Homo floresiensis' continued existence and the similarities between its physical description and the accounts of Orang Pendek have led to renewed speculation in this respect.