Writing Explained: How Many Orangutans Are Left

Sunday, September 5, 2021

How Many Orangutans Are Left

By Staff Writer Last Updated Mar 25 2020 112119 PM ET There are fewer than 50000 orangutans living in the wild while as recently as 100 years ago 230000 orangutans inhabited the forests of Southeast Asia. In comparison Bornean orangutans number approximately 55000 while Sumatrans number about 14000.

Orangutans Wwf

And theres the Sumatran orangutan Pongo abelii its habitat now restricted to the northern part of that Indonesian island.

How many orangutans are left. Scinotech August 1 2019. Both species have seen rapid declines in their population. While exact orangutan population counts are always a challenge various estimates put current counts at between 50000-65000 orangutans left in the wild we do know with certainty that 2000 to 3000 orangutans are killed every year.

Orangutans are semi-solitary which is unique among primate species. The orangutan is the sole member of the excellent apes that doesnt reside in huge groups. Scientists are uncertain whether all orangutans are one species or whether the Sumatran and Bornean populations have become so isolated from each other that they are two subspecies.

With fewer than 800 Tapanuli orangutans estimated to live in the wild further fractured into three small groups this species has a particularly vulnerable head count. With 104700 individuals left in the wild its listed as endangered. A century ago it was estimated there were probably more than 230000 orangutans in.

Although exact population counts are difficult to ascertain the scientific community generally agrees that there are somewhere between 55000 and 65000 wild orangutans left. Russon estimates there are around 40000 orangutans left on the island down from the IUCN Red List estimations of 45000-69000 completed in 2003. How many orangutans are there left.

The smallest group in this population is the Tapanuli Orangutan a recently rediscovered genetically distinct species of orangutan that was formally separated from the other two species in 2017. The scarcity of food means orangutans spend up to 60 of their day foraging looking for food and competition for food leads to this solitary life. The latest numbers show there are only 104700 left in Borneo and just 13846 in Sumatra.

There are an estimated 30000 orangutans left in the wild about 20000 on Borneo and under 10000 on Sumatra. The International Union for Conservation of Nature lists the Bornean orangutan as critically endangered and found its population decreased by more than. Today however the few orangutans left in the tropical rain forests of Borneo and Sumatra number less than 60000.

Many orangutans are killed by the fires because they have zero. At this rate of loss many experts believe orangutans could be extinct in the wild in less than 50 years. How Many Orangutans Are Left in the World.

How many orangutans are left in the wild. In times of excellent abundance of food orangutans may use the chance to socialize and gather in little groups. The Bornean orangutan P.

And theres the Sumatran orangutan Pongo abelii its habitat now restricted to the northern part of that Indonesian island. How Many Orangutans Are Left in the World. Orangutans are great apes native to the rainforests of Indonesia and MalaysiaThey are now found only in parts of Borneo and Sumatra but during the Pleistocene they ranged throughout Southeast Asia and South ChinaClassified in the genus Pongo orangutans were originally considered to be one speciesFrom 1996 they were divided into two species.

The largest group being a. This effect has been so drastic experts claim the orangutan has just 10 years before theyre declared extinct. How Many Orangutans Are Left in the World.

Thats just 104700 Bornean orangutans in the wild compared to 230000 a decade ago. Approximately 7300 are found in northern Sumatra in the Indonesian provinces of Aceh and North Sumatra while the rest are found in Borneo in the Indonesian provinces of Kalimantan Tengah Central Indonesian Borneo Kalimantan. With 104700 individuals left in the wild its listed as endangered.

Sos Sumatran Orangutan Society