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Concept
Kanzi
Summary
Kanzi (born October 28, 1980), also known by the lexigram (from the character 太), 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 his life, Kanzi has exhibited advanced linguistic aptitude.
Kanzi was born to Lorel and Bosandjo at Yerkes Field Station at Emory University in 1980. Shortly after birth Kanzi was stolen and adopted by a more dominant female, Matata, the matriarch of the group.
In 1985, Kanzi was moved to the Language Research Center at Georgia State University. He was later relocated, along with his sister, Panbanisha, to the Great Ape Trust, in Des Moines, Iowa. The ill-fated facility, founded in 2004 by local businessman, Ted Townsend, closed after losing funding, experiencing allegations of neglect, and a flood.
In 2013, the Ape Cognition and Conservation Initiative (ACCI), under the direction of Jared Taglialatela, a professor at Kennesaw State University in Georgia, and Bill Hopkins, a professor at Georgia State University, took over the facility.
When the ACCI took over Kanzi's care in 2013, he was severely obese due to mismanagement of his diet and activity. His new caretakers changed Kanzi's diet to a more species-appropriate one and increased his opportunities for physical activity. Kanzi has since lost over seventy-five pounds.
As an infant, Kanzi accompanied Matata to sessions where Matata was taught language through keyboard lexigrams, but showed little interest in the lessons. It was a great surprise to researchers then when one day, while Matata was away, Kanzi began competently using the lexigrams, becoming not only the first observed ape to have learned aspects of language naturalistically rather than through direct training, but also the first observed bonobo to appear to use some elements of language at all. Within a short time, Kanzi had mastered the ten words that researchers had been struggling to teach his adoptive mother, and he has since learned more than 348, which he can also combine for new meaning.
Official source
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