THE SUMATRAN ORANGUTANS. Climate change, overfishing, poaching and deforestation are just some of the man-made issues that Adult males weigh about 75 kg (165 lb), while females reach about 37 kg (82 lb). Weight: males - 93 to 130 kg; females 48 to 55 kg Life Span: 60 years or more Gestation: about 8.5 months Number of Young at Birth: usually 1, very rarely 2. Orangutans are sexually dimorphic, which means that there are significant differences in size and shape between males and females.The most notable difference is seen in their body size and face morphology. Note: There are two distinct species of orangutans: the Bornean orangutan, Pongo pygmaeus, and the Sumatran orangutan, Pongo abelii. This species is sexually dimorphic, with males being nearly twice the size of females. Click here to see the current distribution of Bornean Orangutans. Orangutans are the worlds largest arboreal animals. Males weigh up to 130kg (286.6lbs) and females weigh just 55kg (121lbs) at most. Sumatran orangutans are subject to predation by tigers, clouded leopards, hunting dogs, and crocodiles, but tigers constitute the major predatory threat. In males, 18-20 years. Following humans and chimpanzees, the Sumatran orangutan became the third species of hominid to have its genome sequenced. Jaya, born, 12/13/2007, arrived in the summer of 2019 to Denver to be a companion for Eirina. The Value of Biodiversity Sumatran orang-utan Pongo abelii Figure 1: Female Sumatran orang-utan with baby Figure 2: Male Sumatran orang-utan. A dominant flanged male has an established territory that encompasses the territories of a number of females. It has been observed that Sumatran Orangutans are more social than Bornean Orangutans. In the lowland forests in which they reside, orangutans live solitary existences. Compared with the Bornean orangutan, the Sumatran orangutan tends to be more frugivorous and especially insectivorous. ; 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. Adult males are solitary. This means that the thumb faces the fingers and moves in the opposite direction allowing the orangutan to pick things up. The ears are small and flat. The inside story of a secret police investigation into a human trafficking gang. You may want to read about Indonesia Wildlife. When compared to the Bornean orangutan, the Sumatran orangutan shows much more sexual dimorphism. This has actually double since the population was in a dire situation in 2004 with just an estimated 7,000 animals remaining. Two Sumatran Orangutans received a special treat of exotic fruits like coconut, dragon fruit, start fruit and more. Filmed over three years, in Britain, Brazil and Europe, specialist officers try to take down the gang's elusive leader. Found only on the northernmost part of the island of Sumatra in Indonesia, the Sumatran orangutan (Pongo abelii) is a large, critically endangered great ape. The only statistically significant difference in weight is between males and females, regardless of geographical area or data source. The Sumatran orangutan grows to about 1.4 m (4.6 ft) tall and Females 37kg FAVOURITE FOOD. Males measure 54 in tall (137 cm) and 155200 pounds (7090 kg) and females measure 43 in tall (110 cm) and 90110 pounds (4050 kg). The primate has the opposable thumbs to allow for basic tool manipulation. 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.. Male 4 1/2 feet. Unlike its cousin, the Sumatran is much more of a thin creature in stature, but it reaches the same weight at about 100 to 200 pounds. 1. The female orangutans grow to be about 90cm and weigh around 45kgs. The male orangutan, born about 2:45 p.m. Sunday, "looked strong" and had a "good grip," but didn't survive overnight, said Andy Baker, the zoo's chief operating officer. In addition, the produced horrible odor from this flower is used to invite insects to help its pollination. The forehead on the orangutan is high and the snout bulging. The lips are broad and extremely mobile, when eating and drinking the animal can thrust them quite far out. Males measure up to 1.5m (4.92ft) while females measure 1.2m (3.94ft) long. Average weight: Adult male 200 to 250+ lbs., Adult female 100 150 lbs. Why Rome's gladiatorial games were more complex than just a blood sport, Video Story Orangutans have impressive canine teeth and the longest snout of the great apes. Extinction in the wild is likely in the next 10 years for Sumatran orangutans and soon after for Bornean orangutans. Longer in captivity depending on conditions, diet and exercise. They are also among the most sexually dimorphic of primates with males much larger than females. 3. An infant Sumatran orangutan has died just hours after being born at the Philadelphia Zoo. A Male Sumatran orangutan is often twice as big as the female. Average lifespan: Estimated 35-40 years in the wild. As they are an ape they have no tail. Compared to the Bornean species, Sumatran orangutans are much thinner and have longer faces; their hair is longer with a paler red color. Animals & Exhibits. Females are able to give birth up to 53 years of 45-90 kg. The orangutan is the only great ape that does not live in large groups. A proper awareness or serious consideration would be beneficial about the characteristics and other natural history related factors of these two primates in order to avoid errors. Males are typically twice the size of females. Sumatran orangutans have longer and paler-colorer hair than their Bornean relatives. Orangutans are managed by the Association of Zoos and Aquariums' Species Survival Plan (SSP), which seeks to maintain a genetically diverse, and healthy population of both Bornean and Sumatran orangutans. From the male Orangutan Skeleton, SC-002. Average lifespan: Estimated 35-40 years in the wild, into their 50s in captivity depending on diet and exercise. They also share their lush forest habitat with several other endangered species, such as the Sumatran rhino, tiger, and orangutan, and countless other species that all benefit from an elephant population that thrives in a healthy habitat. 2. Males Male orangutans typically weigh 20% less than females and are therefore marginally smaller, with average weights ranging from 130 to 160 kg (290 to 350 lb). Our thumbs are opposable too. Adult female 57Kg. They are clever and manually deft beasts that can learn from humans to row canoes, open locks, or even cook pancakes. The long coat varies in color from orange-brown to red-brown. Both genders have an average arm span of In terms of weight, there is a clear difference in sexes: males weigh 50 to 90 kilograms, almost twice as much as females, who weigh 30 to 50 kilograms. Orangutans are large apes, with big bodies and very long arms. Weight: Male 50 - 90 kg. Bornean orangutan: Lives on Borneo. Also called cocktail orangutan, this offspring was formed by breeding a Bornean orangutan with a Sumatran orangutan. Though adult male gorillas climb up to the canopy to feed, they do not spend much time there and are basically terrestrial. One of the two species of orangutan: Bornean (Pongo pygmaeus) has a round face with dark red coat; Sumatran (Pongo abelii), which has a long narrow face with paler, longer hair. Weight. Orangutans hands are large, and their fingers long and strong. The Sumatran orangutan grows to be quite large depending on gender. Preferred fruits include figs and jackfruits. These animals breed year round. Bornean orangutans are polygynous. Male: Adult males of both species have large cheek flaps. Sumatran Males weigh between 50 and 100 kg (110 and 220 lb), whereas females weigh between 30 and 50 kg (66 and 110 lb). Size, Weight, and Lifespan. As for the male Orangutan, he is as tall as 1.4 metres and weigh up to 75kg. Weight: Male: 100 - 220 lbs. The Value of Biodiversity Sumatran orang-utan Pongo abelii Figure 1: Female Sumatran orang-utan with baby Figure 2: Male Sumatran orang-utan. While they have similar weights to humans they are up to six times stronger. about 104,700 (Bornean), 13,846 (Sumatran), 800 (Tapanuli) Scientific Name. Sumatran orangutans spend far less time feeding on the inner bark of trees. Weighing in at 230 pounds, he is easily recognizable by his large cheekpads and long hair. On average, females are 1/3 to 1/2 the size of males. Average lifespan: Estimated 35-40 years in the wild, into their 50s in captivity depending on diet and exercise. While they have similar weights to humans they are up to six times stronger. HEIGHT. Large males can have an armspan of Orangutans are managed by the Association of Zoos and Aquariums' Species Survival Plan (SSP), which seeks to maintain a genetically diverse, and healthy population of both Bornean and Sumatran orangutans. Where as the male orangutan (which is the larger out of the two) grows on average to be 1.4m tall and weigh 100kgs. Some have been known to reach weights up to 300 pounds! The only truly arboreal ape, the Sumatran orangutan (Pongo pygmaeus abelii) is also the largest tree-dwelling animal. 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 largest animals that live in trees. Tapanuli Orangutan range, IUCN 2017. Because generally these primates are smaller than their siblings. Offspring: One per pregnancy. An unflanged male looks like an adult female. Sumatran orangutans are the largest non-human primates in Asia and the largest arboreal primates. Gunung Leuser National Park , home to the Sumatran Orangutans is located just 86 kilometers from the congested town of Medan, on the giant island of Sumatra, Indonesia. display an unusual characteristic for mammals in that some adult males advance quickly to full secondary sexual development while others can remain in an adolescent-like form for a decade or more past the age of sexual maturity.Remarkably little is understood about how and why differences in developmental timing occur. Males weigh up to 130kg (286.6lbs) and females weigh just 55kg (121lbs) at most. Denver Zoos Great Apes building is home to six Sumatran orangutans who live in two groups. Distribution. In a biological phenomenon unique among primates, an unflanged male can change to a flanged male for reasons that are not yet fully understood. [11] Female Sumatran orangutans typically live 4453 years in the wild, while males have a slightly longer lifespan of 4758 years. The weight of male Orangutans is about 50-90 kg, while female Orangutans may weigh approximately 30-50 kg. Sumatran Orangutan (Pongo pygmaeus abelii) Mammals, Primates. Weight: Males: up to 200 pounds (90 kilograms) Females: up to 100 pounds (45 kilograms) Life span: 28.55 years (MLE) Gestation: about 260 to 270 days. Very similar to its Bornean cousin, the Sumatran orangutan has orange, bristly fur that coats most of its body. 50 of the most endangered species in the world. Male Bornean orangutan. The males are generally taller and weigh more than the females. Sumatran elephants feed on a variety of plants and deposit seeds wherever they go, contributing to a healthy forest ecosystem. Size Male: 0.97 m (3.2 ft.) Female: 0.78 m (2.6 ft.) Weight Male: 90 kg (198 lbs.) Pongo abelii, Pongo pygmaeus. The arm span of a male is around 2 m (6.52 ft.). In general, though, orangutans remain fairly placid. Female: 80 - 110 lbs. The largest animals that live in trees. Physical Description. Are orangutans smart. Male orangutans (Pongo spp.) The orangutan is the largest extant arboreal mammal, and is the most solitary of the great apes. Orangutan vs Gorilla . The species shows monke male Sumatran orangutans grow to about 1.7 m (5.6 ft) tall and 90 kg (200 lb), while females are smaller, averaging 90 cm (3.0 ft) and 45 kg (99 lb). Male Sumatran orangutans develop to about 1.7 m (5.6 ft) tall and 90 kg (200 lb). Female species are smaller, averaging 90 cm (3.zero ft) and 45 kg (99 lb). In a biological phenomenon unique among primates, an unflanged male can change to a flanged male for reasons that are not yet fully understood. Males are majestic. a baby sumatran orangutan pauses for a moment while playing on a branch in gunung leuser national park, sumatra, indonesia. The Value of Biodiversity Sumantran Orang-utans. Designed to stimulate the apes physical, social and intellectual abilities, the Simon Skjodt International Orangutan Center is home to one of the largest groups of orangutans in any American zoo. As they are an ape they have no tail. Adopt an Orangutan. Male Sumatran orangutans are larger than females. Number of offspring: usually 1, sometimes 2. Orang-utan and gorilla are two highly evolved primates and people refer them mistakenly more often than not. Species: Pongo abelii (Sumatran orangutan) Species: Pongo tapanuliensis (Tapanuli orangutan) Species: Pongo pygmaeus (Bornean orangutan) Subspecies: P. p. pygmaeus P. p. wurmbii P. p. morio. - sumatran orangutan stock pictures, royalty-free photos & images. It will also eat bird eggs and small vertebrates. Male orangutans can weight up to 120 kilograms, while females are about half the size at 45kgs. Some adult male orangutans develop flaps of fatty tissue on both sides of their Both male and female Sumatran orangutans are generally referred to as red apes as they have long, smooth orange hair. A Male Bornean orangutan is often twice as big as the female. Unlike its cousin, the Sumatran is much more of a thin creature in stature, but it reaches the same weight at The hair is shinier, and the females rarely have any beard at all. 1. Adult female gorillas have an average weight of 150kg. Adult male orangutans, reaching a weight of 140kg or more, spend over 90 per cent of their time in the treetops, eating ripe fruit, young leaves and the occasional termite or vine. 2. Both the Sumatran species (Pongo abelii) and the Bornean species (Pongo pygmaeus) are classified as Critically Endangered according to the International Union for the Conservation of Nature and Natural Resources (IUCN) Red List of Threatened Species. The Sumatran Orangutan has recently experienced a population increase, which is fantastic news. Females are about 43 inches tall (110 cm) and weigh between 90 and 110 lbs (40 to 50 kg). Orangutans share about 96.4% of our DNA. A Male Bornean orangutan is often twice as big as the female. Diet (3) Ripe fruits particularly fig and fruits of the durian tree. It is known that the maximum body weight of adult male Sumatran orangutans is 90 kg, while the size of the female can be two times smaller. By choosing to become an adoptive parent of an orangutan you will be helping to ensure that he or she will have everything they need until they can be safely released back She came to Denver from Germany. Fun Facts. Sumatran Orangutan Sanctuaries They have large heads with high mouth positions. The arm span for large males can be up to 8 feet. Sumatran has several large carnivores that prey on orangutans so they descend to 3. The primate has the opposable thumbs to allow for basic tool manipulation. Number of babies: There are many special adaptations for Orangutan in the rainforest, such as long, strong arms for traveling among the trees, curved feet for extra balance when standing on branches and opposable thumbs for grabbing branches. The Orangutan mates year round, usually beginning at the age of 8 -10. Hybrid Orangutan . Interbirth interval: 7-8 years (Bornean orangutan) Interbirth interval: 9.3 years (Sumatran orangutan) (Wich et al. Prior to this, the Sumatran orangutan was considered to be a subspecies of the Bornean orangutan.