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As with many other animals, the Sumatran orangutan also faces a loss of habitat. They require a robust high-quality habitat to survive. As stated above, the primates used to reside across the ...
The IUCN notes that the "key Sumatran Orangutan forest habitat was reduced by 60% of its area between 1985 and 2007." Experts say the reduction "will continue as forests within the species ...
Male Sumatran orangutans grow to about 1.7 m (5.6 ft) tall and 90 kg (200 lb), while females are smaller, averaging 90 cm (3.0 ft) and 45 kg (99 lb). Compared to the Bornean species, Sumatran orangutans are thinner and have longer faces; their hair is longer and has a paler red color. [5]
The description in 2017 of a third species, P. tapanuliensis, from Sumatra south of Lake Toba, came with a surprising twist: it is more closely related to the Bornean species, P. pygmaeus than to its fellow Sumatran species, P. abelii. [21] Flanged male Bornean, Sumatran and Tapanuli orangutans. The Sumatran orangutan genome was sequenced in ...
The World Wildlife Fund explains that a century ago there were probably more than 230,000 orangutans in total, but the Bornean orangutan is now estimated at about 104,700 based on updated ...
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).
Young orangutan in the national park Mount Leuser Forest. Gunung Leuser National Park is one of the two remaining habitats for Sumatran orangutans (Pongo abelii). [3] In 1971, Herman Rijksen established the Ketambe Research Station, a specially designated research area for the orangutan. [4]
According to the World Wildlife Fund, an organization working to conserve the natural world for the benefit of all species, both Bornean and Sumatran orangutans are endangered, having experienced ...