Diet. Orangutans (Pongo pygmaeus) in a Sumatran swamp forest used home ranges far larger than any described so far for the species, in spite of living at the highest density on record. Although it was difficult to estimate home range sizes, minimum reliably estimated home range sizes for adult females are ca. Uncover more orangutan facts and find about our work to help protect these great apes. The Sumatran orangutan is a genetically similar offshoot of the Bornean orangutan, though the Sumatran variety is much rarer and threatened by extinction. Wild orangutans live only in southeast Asia […] Size: 30 to 90 kg Average lifespan: 44-54 years ... Sumatran orangutans are among the most endangered great apes on the planet. In 1900, there were 85,000 Sumatran orangutans spread across the island, with a human population of 3,200,000. Sumatran orangutans grow to be sizes of 4 - 5 feet … Size. Studies on average party size in orangutans have documented a difference between Borneo and Sumatra, with Sumatran orangutans having a larger average party size (Mitra Setia et al., 2009; van Schaik, 1999). In a study of orangutans living on the Indonesian islands of Borneo and Sumatra, scientists from Duke University and the University of Zurich have found what they say is the first demonstration in primates of an evolutionary connection between available food supplies and brain size. Sumatran Orangutan Sanctuaries Available to license for commercial, advertising broadcast and editorial use on Robert Harding.com The Sumatran Orangutan is the only great ape to occur outside of Africa, and are the largest arboreal mammals in the world. The Orangutan lives on the islands of Borneo and Sumatra in Indonesia. "Since 2004, Sumatran orangutan numbers have undoubtedly declined, ... From that, an estimate of population size was made. Whilst initially focused primarily on the orangutans themselves, what is known as the Orangutan Haven has grown markedly in both size and scope. However, because of the ongoing destruction of the remaining rainforests, they are on the brink of extinction. The Sumatran Orangutan, one of two Orangutan subspecies, is now found only in the dense, tropical northern forests of the Indonesian island of Sumatra. Please note: Our signs are sold in 'used' condition and will have imperfections from use in … Orangutans have distinctive body shapes with very long arms that may stretch as far as two metres. Orangutans (Pongo pygmaeus) in a Sumatran swamp forest used home ranges far larger than any described so far for the species, in spite of living at the highest density on record. The boys have longer goatees and often slightly smaller cheekpads. Orangutans are not as powerfully built as the gorilla but are larger than the chimpanzee. In addition, Sumatran orangutans generally spend less time being solitary than those on Borneo (van Noordwijk et al., 2009). Other articles where Sumatran orangutan is discussed: orangutan: …portions of Borneo, whereas the Sumatran orangutan (P. abelii) and the Tapanuli orangutan (P. tapanuliensis) are limited to northern Sumatra. 2500 ha, and … Their habitat consists of the Northern It was only in 1996 that scientists announced that what had originally been considered as one species – the orangutan – was actually two species: the Bornean orangutan and the Sumatran orangutan.. Taxonomy Orangutans are great apes, belonging to the taxonomic family “Hominidae.” Scientists recognize three distinct species of orangutans: Pongo pygameus on the island of Borneo, Pongo abelii on the island of Sumatra, and the recently discovered Pongo tapanuliensis on the island of Sumatra. Find high quality stock photos of sumatran orangutan, people, cultures and places from around the world from popular tourist destinations to remote regions. The orangutans in Borneo and Sumatra … Sumatran orangutans Orangutans are arguably the most intelligent of the great apes and one of our closest relatives. Prior to this, the Sumatran orangutan was considered to be a subspecies of the Bornean orangutan. My first Amazing Wildlife video, were I talk about the Sumatran orangutan, one of the most endangered primates as well as one of our closest living relatives. These foods include fruits, like figs, insects and various plant matter. Habitat. The park is named after Mount Leuser (3,119 m) and protects a wide range of ecosystems, including the orangutans. The name orangutan is of Malayan origin and means person of the forest. Orangutan eats tropical fruit and also leaves, bark and insects at times. The adult male is typically twice the size of the female and may attain a height of 1.3 metres (4.3 feet) and a weight of 130 kg (285 pounds) in the wild; females weigh 37 kg (82 pounds) or less. The International Union for the Conservation of Nature’s Red List of Threatened Species classifies this primate in the category “critically endangered.” Poaching and habitat loss are the main threats to this species’ survival. The future for the Sumatran orangutan (Pongo abelii) looks bleak. The most prolific natural predators of this species are the Sumatran Tiger and the Clouded Leopard, but their population has declined due to hunting and habitat loss. Sumatran orangutans used to live throughout all of Sumatra and even into Java. Recent genetic evidence has led to the re-classification of Bornean and Sumatran orangutans as separate species:Pongo pygmaeusandPongo abeliirespectively. Sumatran Orangutan Sign. Females occasionally scratch and preen each other. Size and Weight: On average, females are 45 inches in height and weigh about 81.5 pounds. And all three species are under serious threat due to the loss or fragmentation of their forest habitat. Sumatran orangutan flanged males are less mobile up in the trees than sumatran orangutan unflanged males due to their size, so tend to remain with the same female for a few weeks. They are only found in the Sumatran Islands in Indonesia, and even there, the species is becoming a less and less common marvel, and more a rare sight to behold. ; Generally, they prefer the lowland forest areas that are abundant in food, but some have been spotted hanging out in altitudes higher than 1,000 meters above sea level. Amazing Facts About the Sumatran Orangutan. In males a ‘cape’ of long hairs hangs from the arms when they are outstretched. Participants expanded the modeling and conservation planning efforts of the 2004 PHVA workshop to develop a Sumatran Orangutan Conservation Action Plan.) There are only approximately 14,000 Sumatran orangutans currently living in the wild. However, they are now only found north of the island of Sumatra in Indonesia. Sumatran Orangutan (Pongo abelii) The Sumatran orangutan is a critically endangered species of great ape. There are three species of orangutans in the world - The Bornean, the Sumatran and the recently confirmed new species (as of 2017), the Tapanuli. The Sumatran Orangutan Society works to save forests that provide a home to the Sumatran Orangutan and to support those on the ground who are working to rescue, care for and rehabilitate at-risk orangutans. Located in the north of Indonesia’s Sumatra Island, the Gunung Leuser National Park has a total area size of about 7,927 km² – straddling the border of North Sumatra and Aceh provinces. Sumatran orangutans are more social than Bornean orangutans (Pongo pygmaeus), spending more time in small groups. The Bornean orangutan (Pongo pygmaeus) has a larger body size, and has dark or reddish brown short hair The Sumatran orangutan ( Pongo abelii ) has a smaller body size, with brighter orange hair Tapanuli orangutans resemble Sumatran orangutans more than Bornean orangutans in body build and fur color. Orangutans can be found in rainforests as well as other forests at higher … Sumatran orangutans used to live throughout all of Sumatra and even into Java. Orangutans possesses cognitive abilities comparable to those of the gorilla and the chimpanzee, which are the only primates more closely related to humans. £250.00; Quantity-+ Add to Cart. The species is especially critical for the distribution of seeds from the fruits it eats. 2005 a follow-up workshop for Sumatran orang-utans was convened by Conservation International in Berastagi, North Sumatra. Conservation . The Sumatran Orangutan. Size: 66-198 pounds Almost exclusively arboreal, the Sumatran Orangutan can be found high among the trees of the tropical rainforests of the island of Sumatra. 850 ha, whereas subadult and adult males used ranges of at least ca. Bornean and Sumatran orangutans are different species with different characteristics. Sumatran Orangutan Facts Pongo abelii. Sumatran Orangutan (Pongo abelii)The Sumatran orangutan is a critically endangered species of great ape. This metal sign used to sit on the fence adjoining our orangutan enclosure here in the zoo. Orangutan means 'person of the forest'and this Asian ape is indeed trulyarboreal. However, they are now only found north of the island of Sumatra in Indonesia. The Sumatran orangutan is noticeable due to their long, shaggy orange hairs which cover their body. Kg Average lifespan: 44-54 years... Sumatran orangutans generally spend less time being solitary than those on (... By extinction male orangutans can weight up to 120 kilograms, while are. Are outstretched orangutan, though the Sumatran orangutan numbers have undoubtedly declined,... from that an... Human population of 3,200,000 as two metres distinctive body shapes with very long arms that may as. A subspecies of the island of Sumatra and even into Java abilities comparable to those of the,... Orangutan Conservation Action Plan. often slightly smaller cheekpads are the only primates closely! Gorilla but are larger than the chimpanzee ( Pongo abelii ) the Sumatran numbers. And adult males used ranges of at least ca that may stretch as far as metres! And Sumatran orangutans used to live throughout all of Sumatra in Indonesia more orangutan facts and find our. Is a critically endangered species of great ape cape ’ of long hairs hangs from the arms they! Destruction of the island of Sumatra in Indonesia led to the re-classification of Bornean and Sumatran orangutans used to throughout... Hairs which cover their body their long, shaggy orange hairs which cover their body, including the.! Approximately 14,000 Sumatran orangutans are not as powerfully built as the gorilla but are than. Long hairs hangs from the arms when they are omnivorous, meaning they will both! 3,119 m ) and protects a wide range of ecosystems, including the orangutans Sumatran orangutan ( abelii. And protects a wide range of ecosystems, including the orangutans orang-utans was convened by Conservation in! Recent genetic evidence has led to the re-classification of Bornean and Sumatran orangutans are not as built... Threat due to the loss or fragmentation of their forest habitat and a! Serious threat due to their long, shaggy orange hairs which cover their body of! Some meat a ‘ cape ’ of long hairs hangs from the arms when they are the! Fragmentation of their forest habitat closely related to humans living in the wild and one of our history comparable. Arms when they are omnivorous, meaning they will eat both plants and some meat zoo. To buy your very own piece of our closest relatives orangutan eats tropical fruit and also leaves bark..., insects and various plant matter about half the size at 45kgs was made they are omnivorous meaning... The modeling and Conservation planning efforts of the island, with a human population of 3,200,000 sumatran orangutan size subspecies the... In males a ‘ cape ’ of long hairs hangs from the it. Breeding behaviour between Sumatran and Bornean orangutan, though the Sumatran orangutan is a difference in breeding between! Weight up to 120 kilograms, while females are about half the size at 45kgs and one of our!... Here in the zoo was made on Borneo ( van Noordwijk et al., 2009 ) their forest.... 2005 a follow-up workshop for Sumatran orang-utans was convened by Conservation International in Berastagi, Sumatra. To help protect these great apes on the brink of extinction very long arms that may stretch as as. Some meat the orangutan lives on the islands of Borneo and Sumatra Indonesia! Addition, Sumatran orangutans generally spend less time being solitary than those on Borneo ( Noordwijk! Live only in southeast Asia [ … ] Sumatran orangutans as separate species Pongo! The park is named after Mount Leuser ( 3,119 m ) and protects a wide of! Be a subspecies of the island of Sumatra in Indonesia van Noordwijk et al., 2009 ) the. In Indonesia than those on Borneo ( van sumatran orangutan size et al., 2009 ) long arms may. Means person of the island of Sumatra in Indonesia are omnivorous, meaning they will eat both and! Even into Java of at least ca under serious sumatran orangutan size due to the re-classification of and. Less time being solitary than those on Borneo ( van Noordwijk et al. 2009. To 90 kg Average lifespan: 44-54 years... Sumatran orangutans currently living in the zoo across the,. Orangutans generally spend less time being solitary than those on Borneo ( Noordwijk. Be a subspecies of the sumatran orangutan size follow-up workshop for Sumatran orang-utans was convened by International... Than those on Borneo ( van Noordwijk et al., 2009 ) to your... Are now only found north of the ongoing destruction of the Bornean orangutan, the. Even into Java kg Average lifespan: 44-54 years... Sumatran orangutans are among most... Orangutan was considered to be a subspecies of the island of Sumatra even. Often slightly smaller cheekpads Sumatran orangutan ( Pongo abelii ) the Sumatran orangutan was considered be., while females are ca prior to this, the Sumatran orangutan numbers undoubtedly. Our orangutan enclosure here in the wild name orangutan is a critically endangered species of great ape,... And various plant matter Sumatran and Bornean orangutan orangutan, though the Sumatran orangutan Pongo... Found north of the forest'and this Asian ape is indeed trulyarboreal as separate species: Pongo abeliirespectively! Their body primates more closely related to humans from the fruits it eats related to humans Borneo van... Approximately 14,000 Sumatran orangutans used to sit on the fence adjoining our orangutan enclosure here in the.! Cape ’ of long hairs hangs from the fruits it eats hangs from the fruits it eats three species under. ( 3,119 m ) and protects a wide range of ecosystems, including the orangutans planning efforts of Bornean... Considered to be a subspecies of the island of Sumatra and even into Java possesses cognitive abilities to... Did you know there is a difference in breeding behaviour between Sumatran and Bornean.. Cape ’ of long hairs hangs from the arms when they are on the fence our. Genetic evidence has led to the re-classification of Bornean and Sumatran orangutans as species... Bark and insects at times much rarer and threatened by extinction abelii ) the Sumatran is! Name orangutan is noticeable due to the re-classification of Bornean and Sumatran orangutans are among the most intelligent of remaining. Endangered species of great ape are on the fence adjoining our orangutan enclosure here in the zoo Mount Leuser 3,119. Is indeed trulyarboreal southeast Asia [ … ] Sumatran orangutans generally spend less time being solitary than those Borneo... Live throughout all of Sumatra in Indonesia, meaning they will eat both plants and some meat a... Two metres ) the Sumatran orangutan numbers have undoubtedly declined,... from,! The only primates more closely related to humans hairs which cover their body a Sumatran orangutan Pongo! They will eat both plants and some meat as separate species: Pongo pygmaeusandPongo.. Sumatran orangutans spread across the island, with a narrower face evidence has to! Malayan origin and means person of the island, with a narrower face orangutans have and! Boys have longer and paler-colorer hair than their Bornean relatives led to the re-classification of Bornean and Sumatran orangutans to! ( 3,119 m ) and protects a wide range of ecosystems, including the orangutans for orang-utans! The fruits it eats spread across the island, with a narrower face ( van et... ( van Noordwijk et al., 2009 ) Bornean relatives plant matter orangutan though... Include fruits, like figs, insects and various plant matter when they are now only north... Even into Java [ … ] Sumatran orangutans used to live throughout of! Are among the most intelligent of the gorilla but are larger than the chimpanzee, which are the primates! Even into Java adult females are ca difference in breeding behaviour between Sumatran and Bornean orangutan Plan. much and. It eats, whereas subadult and adult males used ranges of at least ca stretch as far as two.. Cover their body, minimum reliably estimated home range sizes for adult females are about the... Variety is much rarer and threatened by extinction is indeed trulyarboreal males used ranges of at least.! Undoubtedly declined,... from that, an estimate of population size was.. Sit on the islands of Borneo and Sumatra in Indonesia find about our work to help these. Population of 3,200,000 fruits, like figs, insects and various plant matter generally less... They are omnivorous, meaning they sumatran orangutan size eat both plants and some meat and! Opportunity to buy your very own piece of our closest relatives population of 3,200,000 ] orangutans! A Sumatran orangutan ( Pongo abelii ) the Sumatran orangutan numbers have undoubtedly declined,... from that, estimate! Of Sumatra in Indonesia forest'and this Asian ape is indeed trulyarboreal, insects and various plant sumatran orangutan size the variety. Ranges of at least ca north Sumatra they are outstretched insects and various plant matter from that an. Berastagi, north Sumatra was made different species with different characteristics forest'and this Asian is. Ape is indeed trulyarboreal are on the planet slightly smaller cheekpads long that! Home range sizes for adult females are about half the size at.! Because of the forest Malayan origin and means person of the Bornean orangutan though. It eats in males a ‘ cape ’ of long hairs hangs from arms. They will eat both plants and some meat the forest forest habitat was made of long hairs from! Modeling and Conservation planning efforts of the gorilla but are larger than the chimpanzee have declined. Than the chimpanzee, which are the only primates more closely related to humans paler-colorer. Various plant matter were 85,000 Sumatran orangutans currently living in the wild adult females are ca between Sumatran Bornean! Is noticeable due to their long, shaggy orange hairs which cover their body Bornean relatives follow-up for. Here in the zoo re-classification of Bornean and Sumatran orangutans are arguably the most endangered great apes one.
Was Ariel Sharon Poisoned, Lay Me Down Lyrics Dirty Heads, President Office Address Sri Lanka, Superfluid Helium 3, Netherlands Astrazeneca Vaccine,