Orangutans are great apes native to the rainforests of Indonesia and Malaysia. They are now found only in parts of Borneo and Sumatra, but during the Pleistocene they ranged throughout Southeast Asia and South China. Classified in the genus Pongo, orangutans were originally considered to be one species. From 1996, they were divided into two species: the Bornean orangutan and the Sumatran orangutan. A third species, the Tapanuli orangutan, was identified definitively in 2017. The orangutans are the only surviving species of the subfamily Ponginae, which diverged genetically from the other hominids between 19.3 and 15.7 million years ago.
The San Diego Zoo Safari Park, originally named the San Diego Wild Animal Park until 2010, is an 1,800 acre zoo in the San Pasqual Valley area of San Diego, California, near Escondido. It is one of the largest tourist attractions in San Diego County. The park houses a large array of wild and endangered animals including species from the continents of Africa, Asia, Europe, North and South America, and Australia. This includes the largest collection of hoofed mammals in the world. The park is in a semi-arid environment, and one of its most notable features is the Africa Tram, which explores the expansive African exhibits. These free-range enclosures house such animals as antelopes, giraffes, buffalo, cranes, and rhinoceros. The park is also noted for its California condor breeding program.
The San Diego Zoo is a zoo in Balboa Park, San Diego, California, housing 4000 animals of more than 650 species and subspecies on 100 acres (40 ha) of Balboa Park leased from the City of San Diego. Its parent organization, San Diego Zoo Wildlife Alliance, is a private nonprofit conservation organization, and has one of the largest zoological membership associations in the world, with more than 250,000 member households and 130,000 child memberships, representing more than a half million people.
Ponginae, also known as the Asian hominids, is a subfamily in the family Hominidae. Once a diverse lineage of Eurasian apes, the subfamily has only one extant genus, Pongo (orangutans), which contains three extant species; the Sumatran orangutan, the Tapanuli orangutan and the Bornean orangutan. All three species are listed as critically endangered by the International Union for Conservation of Nature (IUCN).
Chantek, born at the Yerkes National Primate Research Center in Atlanta, Georgia, was a male hybrid Sumatran/Bornean orangutan who mastered the use of a number of intellectual skills, including American Sign Language (ASL), taught by American anthropologists Lyn Miles and Ann Southcombe. In Malay and Indonesian, cantik means "lovely" or "beautiful".
The Sumatran orangutan is one of the three species of orangutans. Critically Endangered, and found only in the north of the Indonesian island of Sumatra, it is rarer than the Bornean orangutan but more common than the recently identified Tapanuli orangutan, also found in Sumatra. Its common name is based on two separate local words, "orang" and "hutan" ("forest"), derived from Malay, and translates as 'person of the forest'.
The Bornean orangutan is a species of orangutan endemic to the island of Borneo. Together with the Sumatran orangutan and Tapanuli orangutan, it belongs to the only genus of great apes native to Asia. Like the other great apes, orangutans are highly intelligent, displaying tool use and distinct cultural patterns in the wild. Orangutans share approximately 97% of their DNA with humans. Also called mias by the local population, the Bornean orangutan is a critically endangered species, with deforestation, palm oil plantations, and hunting posing a serious threat to its continued existence.
Orangutans have often attracted attention in popular culture. They are mentioned extensively in works of fiction and video games, while some captive individuals have drawn much attention in real life.
Nonja was a female sumatran orangutan who was thought to be the oldest of her species in either the wild or captivity. She was 55 years old when she died in 2007. Most orangutans die before they reach their mid-40s, which made Nonja unique and likely the oldest living orangutan in the world at the time.
The Hominidae, whose members are known as the great apes or hominids, are a taxonomic family of primates that includes eight extant species in four genera: Pongo ; Gorilla ; Pan ; and Homo, of which only modern humans remain.
Bonnie is a hybrid female Sumatran/Bornean orangutan living at the National Zoo in Washington, D.C., since 1980.
Tonda,, was the oldest orangutan in the United States. Tonda died on March 23, 2009, at ZooWorld in Panama City Beach, Florida, aged 50.
National Zoological Gardens of Sri Lanka is a zoological garden in Dehiwala, Sri Lanka, founded in 1936. It is home to various birds, mammals, reptiles, fish and amphibians. The zoo not only exhibits animals from Sri Lanka, but also exhibits species from across Asian and other parts of the globe.
Sandra is an orangutan, currently living in the Center for Great Apes in Florida after being moved from the Buenos Aires Zoo in 2019. Sandra is a zoo-born, hybrid orangutan of the two separate species of Borneo and Sumatra orangutans. In Germany, Sandra, then called Marisa, was transferred to a second zoo in Germany (Ruhr-Zoo), then transferred to Argentina on September 17, 1994. In the Buenos Aires Zoo the name of the orangutan was changed to Sandra.
A hybrid orangutan or cocktail orangutan is usually an orangutan derived from interbreeding between any of the three Orangutan species: Bornean, Sumatran and Tapanuli, but the term "hybrid orangutan" could also refer to hybrids of the three known Bornean subspecies. As of 2015, there are approximately 134 living Bornean x Sumatran hybrid orangutans in captivity.
The Tapanuli orangutan is a species of orangutan restricted to South Tapanuli in the island of Sumatra in Indonesia. It is one of three known species of orangutan, alongside the Sumatran orangutan, found farther northwest on the island, and the Bornean orangutan. It was described as a distinct species in 2017. As of 2018, there are roughly 800 individuals of this species and it is currently on the critically endangered species list.
Stuart William Jamieson is a British cardiothoracic surgeon, specialising in pulmonary thromboendarterectomy (PTE), a surgical procedure performed to remove organized clotted blood (thrombus) from pulmonary arteries in people with chronic thromboembolic pulmonary hypertension (CTEPH).
Karta was a Sumatran orangutan, who is best remembered for her attempts to have a living baby and care for it herself, first at San Diego Zoo in the United States, and later at Adelaide Zoo in Australia.
Annelisa Marcelle Kilbourn was a British conservationist, veterinarian and wildlife expert. She worked in Malaysia guarding free-ranging elephants and orangutans and protecting Sumatran rhinoceros and in Madagascar studying ring-tailed lemurs. Kilbourn went on to work at the Lincoln Park Zoo and Shedd Aquarium in Chicago. In Gabon, she established that wild gorillas were susceptible to death of the Ebola virus and could be transmitted to humans through hunting and eating infected species. In 2003, Kilbourn was posthumously elected to the Global 500 Roll of Honour by the United Nations Environment Programme.
