orangutan.  The Sumatran orangutan is found only in the northern part of Sumatra, most of the population inhabiting the Leuser Ecosystem. This orangutan may have been fooled by this trick, but the facts are, orangutans are no fools. Subsequently, the Bornean species had its genome sequenced. The present range of Tapanuli orangutans is thought to be close to where ancestral orangutans first entered what is now Indonesia from mainland Asia.  Zoo Atlanta has a touch-screen computer on which their two Sumatran orangutans play games. Over the course of 30 sessions, the apes succeeded more quickly, having learned to coordinate. The orangutans at Suaq Balimbing live in dense groups and are socially tolerant; this creates good conditions for social transmission. The orangutans adjusted their tools according to the task at hand, and preference was given to oral tool use. :114–115 Orangutans are featured prominently in the 1963 science fiction novel Planet of the Apes by Pierre Boulle and the media franchise derived from it. wurmbii). Compared to humans, they have proportionally long arms, a male orangutan having an arm span of about 2 m (6.6 ft), and short legs. Malaysian teacher wants to do better for Orang Asli children - The Star Online, - In 1817, an orangutan joined several other animals in London's Exeter Exchange. , Zoos and circuses in the Western world would continue to use orangutans and other simians as sources for entertainment, training them to behave like humans at tea parties and to perform tricks. :47–48 Orangutans are thought to be the sole fruit disperser for some plant species including the vine species Strychnos ignatii which contains the toxic alkaloid strychnine.  In December 2014, a court in Argentina ruled that an orangutan named Sandra at the Buenos Aires Zoo must be moved to a sanctuary in Brazil to provide her "partial or controlled freedom". , Most of the day is spent feeding, resting, and travelling. , Tool use in orangutans was observed by primatologist Birutė Galdikas in ex-captive populations. Leaf eating increases when fruit gets scarcer, but even during times of fruit abundance, orangutan will eat leaves 11–20% of the time. , Females do most of the caring of the young, while males play no role. The evidence suggested the differences were cultural: first, the extent of the differences increased with distance, suggesting cultural diffusion was occurring, and second, the size of the orangutans' cultural repertoire increased according to the amount of social contact present within the group. They have proportionally long arms and short legs and their hair is reddish-brown.  A 2008 study of two orangutans at the Leipzig Zoo showed orangutans can use "calculated reciprocity", which involves weighing the costs and benefits of gift exchanges and keeping track of these over time. Pongo pygmaeus According to volunteers at BOS, albino orangutans are extremely rare (one in ten thousand). This page has a vast collection of Orang example sentences. On this page, you can easily check different meanings of Orang and can learn to make Orang sentence in English. :9, Within apes (superfamily Hominoidea), the gibbons diverged during the early Miocene (between 24.1 and 19.7 mya, according to molecular evidence) and the orangutans split from the African great ape lineage between 19.3 and 15.7 mya. Orang Lophotus Fischer, 1813  Pongo is found as part of the faunal complex in the Pleistocene cave assemblage in Vietnam, alongside Giganopithecus, though it is known only from teeth. Orange, Orangutan, Orangoutan, Orang, Orangutang, Orangoutang and Orangewood; :185, 206, Ken Allen, an orangutan of the San Diego Zoo, became world famous in the 1980s for multiple escapes from his enclosures. He reported that Malays had informed him the ape could talk, but preferred not to "lest he be compelled to labour". After this, orangutans stand and braid the tips of branches into the mattress. They are found in the rainforests of Borneo and Sumatra, but during the Pleistocene they ranged throughout Southeast Asia and South China. Nearby Words: ora orach oracle oracle bone oracular oracular saying .  Their feet have four long toes and an opposable big toe, enabling orangutans to grasp things securely both with their hands and with their feet. :100 For the first four months, the infant is carried on its belly and almost never without physical contact. , This article is about the primate. Infants make soft hoots when distressed. :14, Orangutan hands have four long fingers but a dramatically shorter opposable thumb for a strong grip on branches as they travel high in the trees. :100 Females may nurse their offspring for up to eight years. :110–111 In Frank Challice Constable's The Curse of Intellect (1895), the protagonist Reuben Power travels to Borneo to capture and train an orangutan "to know what a beast like that might think of us".
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