The chimpanzee, also simply known as the chimp, is a species of great ape native to the forests and savannahs of tropical Africa. It has four confirmed subspecies and a fifth proposed one. When its close relative the bonobo was more commonly known as the pygmy chimpanzee, this species was often called the common chimpanzee or the robust chimpanzee. The chimpanzee and the bonobo are the only species in the genus Pan. Evidence from fossils and DNA sequencing shows that Pan is a sister taxon to the human lineage and is thus humans' closest living relative.
Dame Jane Morris Goodall, formerly Baroness Jane van Lawick-Goodall, is an English zoologist, primatologist and anthropologist. She is considered the world's foremost expert on chimpanzees, after 60 years' studying the social and family interactions of wild chimpanzees. Goodall first went to Gombe Stream National Park in Tanzania to observe its chimpanzees in 1960.
Hanabiko, nicknamed "Koko" was a female western lowland gorilla born in the San Francisco Zoo and cross-fostered by Francine Patterson for use in ape language experiments. Koko gained public attention as the subject of two National Geographic cover stories and, in 1980, the best-selling children's picture book, Koko's Kitten. Koko became the world's most famous representative of her critically endangered species.
Neam "Nim" Chimpsky was a chimpanzee used in a study to determine whether chimps could learn a human language, American Sign Language (ASL). The project was led by Herbert S. Terrace of Columbia University with linguistic analysis by psycholinguist Thomas Bever. Chimpsky was named as a pun on linguist Noam Chomsky, who posited that humans are "wired" to develop language.
Washoe was a female common chimpanzee who was the first non-human to learn to communicate using some American Sign Language (ASL) as part of an animal research experiment on animal language acquisition.
The Great Ape Project (GAP), founded in 1993, is an international organization of primatologists, anthropologists, ethicists, and others who advocate a United Nations Declaration of the Rights of Great Apes that would confer basic legal rights on non-human great apes: bonobos, chimpanzees, gorillas and orangutans.
Kanzi, also known by the lexigram , is a male bonobo who has been the subject of several studies on great ape language. According to Sue Savage-Rumbaugh, a primatologist who has studied the bonobo throughout her life, Kanzi has exhibited advanced linguistic aptitude.
Great ape language research historically involved attempts to teach chimpanzees, bonobos, gorillas and orangutans to communicate using imitative human speech, sign language, physical tokens and computerized lexigrams. These studies were controversial, with debate focused on the definition of language, the welfare of test subjects, and the anthropocentric nature of this line of inquiry.
Project X is a 1987 American science fiction comedy-drama film produced by Walter F. Parkes and Lawrence Lasker, directed by Jonathan Kaplan, and starring Matthew Broderick and Helen Hunt. The plot revolves around a USAF Airman (Broderick) and a graduate student (Hunt) who are assigned to care for chimpanzees used in a secret Air Force project.
Lana was a female chimpanzee, the first to use lexigrams in language research. She was born at the Yerkes National Primate Research Center of Emory University, and the project she was allocated to when 1 year old, the LANguage Analogue project led by Duane Rumbaugh, was named after her with the acronym LANA because the project team felt that her identity was well worth preserving.
Lucy (1964–1987) was a chimpanzee owned by the Institute for Primate Studies in Oklahoma, and raised by Maurice K. Temerlin, a psychotherapist and professor at the University of Oklahoma and his wife, Jane.
Tetsuro Matsuzawa is a primatologist who was a past director of the Primate Research Institute of Kyoto University. He graduated from Kyoto University with a B.A. degree in 1974, a Psy.M. degree in 1976 and a Ph.D. degree in Science in 1989.
Experiments involving non-human primates (NHPs) include toxicity testing for medical and non-medical substances; studies of infectious disease, such as HIV and hepatitis; neurological studies; behavior and cognition; reproduction; genetics; and xenotransplantation. Around 65,000 NHPs are used every year in the United States, and around 7,000 across the European Union. Most are purpose-bred, while some are caught in the wild.
Roger S. Fouts is a retired American primate researcher. He was co-founder and co-director of the Chimpanzee and Human Communication Institute (CHCI) in Washington, and a professor of psychology at the Central Washington University. He is best known for his role in teaching Washoe the chimpanzee to communicate using a set of signs adapted from American sign language.
James Marsh is a British film and documentary director best known for his work on Man on Wire, which won the 2008 Academy Award for Best Documentary Feature, and The Theory of Everything, the multi-award-winning biopic of physicist Stephen Hawking released in 2014.
Panbanisha, also known by the lexigram , was a female bonobo that featured in studies on great ape language by Professor Sue Savage-Rumbaugh. Her name is Swahili for "to cleave together for the purpose of contrast."
Herbert S. Terrace is a professor of Psychology and Psychiatry at Columbia University. His work covers a broad set of research interests that include behaviorism, animal cognition, ape language and the evolution of language. He is the author of Nim: A Chimpanzee Who Learned Sign Language (1979) and Why Chimpanzees Can't Learn Language and Only Humans Can (2019). Terrace has made important contributions to comparative psychology, many of which have important implications for human psychology. These include discrimination learning, ape language, the evolution of language, and animal cognition.
International Primate Day, September 1, is an annual educational observance event organized since 2005 largely by British-based Animal Defenders International (ADI) and supported annually by various primate-oriented advocacy organizations, speaks for all higher and lower primates, typically endorsing humane agendas where primates are at risk, as in research institutions or species endangerment in precarious environmental situations.
Beatrix Tugendhut Gardner was an Austrian-American zoologist who became well known for the primate research that she conducted in the United States. She taught sign language to Washoe the chimpanzee, who was the first ape to learn American sign language.
