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The Bornean orangutan (Pongo pygmaeus) is an orangutan species endemic to the island of Borneo. ... They will also occasionally eat nutrient rich soil. [30]
Compared to their relatives in Borneo, Sumatran orangutans are more slender with paler and longer hair and a longer face. [36] Tapanuli orangutans resemble Sumatran orangutans more than Bornean orangutans in body build and hair colour. [21] They have shaggier hair, smaller skulls, and flatter faces than the other two species. [44]
Ponginae / p ɒ n ˈ dʒ aɪ n iː /, also known as the Asian hominids, is a subfamily in the family Hominidae.Once a diverse lineage of Eurasian apes, the subfamily has only one extant genus, Pongo (orangutans), which contains three extant species; the Sumatran orangutan (Pongo abelii), the Tapanuli orangutan (Pongo tapanuliensis) and the Bornean orangutan (Pongo pygmaeus).
World Wildlife Fund explains that just a hundred years ago there were more than 230,000 orangutans in total and that those numbers have rapidly declined leaving only 100,000 Bornean orangutans left.
However, the discovery of a previously unknown orangutan population in Malaysian Borneo is reason to hope. Threats. Human actions have reduced orangutan habitats by more than 80% over the past 20 ...
Compared with the Bornean orangutan, the Sumatran orangutan tends to be more frugivorous and especially insectivorous. [7] Preferred fruits include figs and jackfruits. It will also eat bird eggs and small vertebrates. [8] Sumatran orangutans spend far less time feeding on the inner bark of trees.
Both Bornean and Sumatran species of orangutans are listed as critically endangered in the wild. The two species are facing sharp drops in numbers because of habitat loss, timber cutting and human ...
Classified in the genus Pongo, orangutans were considered to be one species. However, since 1996, they were divided into two species: the Bornean orangutan (P. pygmaeus) and the Sumatran orangutan (P. abelii). In addition, the Bornean species is divided into three subspecies. The orangutans are also the only surviving species of the subfamily ...