Most Western sources attribute the name "orangutan" (also written orang-utan, orang utan, orangutang, and ourang-outang [2]) to the Malay words orang, meaning "person", and hutan, meaning "forest".

Speakers who innovated the form orangutang after hearing orangutan would have constructed a lexical entry that does not generate the surface form they were exposed to. 来自 Cambridge …

2025年2月5日 · Orangutan, any of three species of Asian great apes found in rainforests on the Southeast Asian islands of Sumatra and Borneo. They are renowned for their cognitive abilities, which are comparable to those of the gorilla and the chimpanzee.

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The Malay word orangutan means “person of the forest.” These long-haired, orangish primates, found only in Sumatra and Borneo, are highly intelligent and are close relatives of humans.

Orangutan facts. 1) Orangutans are red-haired apes that live in the tropical rainforests of Sumatra and Borneo in southeast Asia. 2) These magnificent mammals measure 1.2m to 1.5m tall and weigh up to 100kg.And they have one seriously big arm span – some males can stretch their arms 2m from fingertip to fingertip!. 3) The orangutan is one of humankind’s closest relatives – …

7. They build nests to sleep in . Orangutans like to be comfortable. They make a sleeping platform, or nest, every night. An orangutan makes its nest in around 10 minutes, by pulling several large branches together, using smaller branches for a mattress and binding the structure together by weaving in more supple branches.

Physical description Orang-utans have a characteristic ape-like shape, shaggy reddish fur and grasping hands and feet. Their powerful arms are stronger and longer than their legs and can reach 2m in length, long enough to touch their ankles when they stand.

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Bornean orangutan populations have declined by more than 50% over the past 60 years, and the species' habitat has been reduced by at least 55% over the past 20 years. The Bornean orangutan differs in appearance from the Sumatran orangutan, with a broader face and shorter beard and also slightly ...