What is unique about Bornean orangutans?

The orangutan, with its distinctive red-orange hair, is the only ape that inhabits Asia. Weighing up to 90 kg (200 lb.), the Bornean orangutan is about 1-1.5 m tall (3.5-4.5 ft.) with an arm span as long as 2.5 m (8 ft.).

How rare is the Bornean orangutan?

Conservation status. The Bornean orangutan is more common than the Sumatran, with about 104,700 individuals in the wild, whereas just under 14,000 Sumatran orangutans are left in the wild.

How many Bornean orangutans are left 2021?

100,000 Bornean orangutans
24 October 2021 There are estimated to be just 100,000 Bornean orangutans left in the wild, according to the World Wildlife Fund, with more than half the population having been wiped out over the past 60 years.

Why is the Bornean orangutan endangered?

The Bornean orangutan (Pongo pygmaeus) is now critically endangered, with populations in sharp decline due to habitat destruction and illegal hunting, the IUCN declared last week. Bornean orangutans live only on the island of Borneo, where their populations have declined by 60 percent since 1950.

Where do orangutans live facts?

Orangutans are found only in the rain forests of the Southeast Asian islands of Borneo and Sumatra. They spend nearly their entire lives in trees—swinging in tree tops and building nests for sleep. 2.

Do orangutans swim?

Two biologists reporting in the American Journal of Physical Anthropology say that they have documented for the first time the swimming and diving behavior in apes. Cooper the chimp was raised by humans and had learned to swim (Renato Bender / Nicole Bender).

How tall are orangutans?

On average, orangutan females are around 45 inches (114 centimeters) tall, while males are around 54 inches (136 cm) tall. Females weigh an average of 81.5 lbs. (37 kilograms) and males average around 191 lbs. (87 kg).

What do orang utan eat?

What do orangutans eat? Fruit makes up about 60% of the orangutan’s diet, including lychees, mangosteens, mangoes and figs. They also eat young leaves and shoots, insects, soil, tree bark, and occasionally eggs and small vertebrates. Water comes from fruit as well as tree holes.

Where can you find Bornean orangutan?

Bornean Orangutans are endemic to the island of Boreno, in both the Malaysian states of Sabah and Sarawak, as well as in four of the five Indonesian Provinces of Kalimanthan: North, East, Central and West Kalimantan.