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Orangutans are the only great apes in Asia, making their homes on the islands of Borneo and Sumatra in the Malay archipelago. Orangutans are arboreal, meaning they primarily live in the trees ...
The researchers also published less complete copies from ten wild orangutans, five from Borneo and five from Sumatra. The genetic diversity was found to be lower in Bornean orangutans (Pongo pygmaeus) than in Sumatran ones (Pongo abelii), despite the fact that Borneo is home to six or seven times as many orangutans as Sumatra. The comparison ...
The Borneo Orangutan Survival Foundation said on Tuesday that "as many as 37 young orangutans" in its rehabilitation center, located in Nyaru Menteng, are "suspected to have contracted a mild ...
Orangutans were known to the native people of Sumatra and Borneo for millennia. The apes are known as maias in Sarawak and mawas in other parts of Borneo and in Sumatra. [ 13 ] While some communities hunted them for food and decoration, others placed taboos on such practices.
The study analyzed the genetic samples of 37 wild orangutans from populations across Sumatra and Borneo and conducted a morphological analysis of the skeletons of 34 adult males. [3] The holotype of the species is the complete skeleton of an adult male from Batang Toru who died after being wounded by locals in November 2013.
Orangutans and humans diverged lineages approximately 14–18 million years ago. About 17,000 years ago, there was a migration of the Bornean orangutans as they eventually went to Sumatra, effectively trading places with the Sumatra orangutans that were there at the time. These two species of orangutans have been closely related throughout ...
The critically endangered Bornean orangutan, a great ape endemic to Borneo, in Tanjung Puting Borneo elephant The wildlife of this ecoregion consists of a large number of forest animals ranging from the world's smallest squirrel, the least pygmy squirrel , to the largest land mammal in Asia, the Asian elephant .
Borneo has own a wide variety of bird species. The geological history of Borneo is a major factor: long isolation of the island, broken during the last Ice age, when Borneo was connected to the continent of Asia, led to a combination of Asian and native species. There are about 420 species of birds and 37 are endemic to Borneo [4] [5]