CHEETA – THE WORLD'S OLDEST CHIMPANZEE?
BY RICHARD WEIGL


  In April 2008 the male chimpanzee Cheeta, well known for his appearances in the Tarzan films of the 1930s and 1940s, was reported to have celebrated his 76th birthday in a primate sanctuary, Creative Habitats and Enrichment for Endangered and Threatened Apes (CHEETA), in Palm Springs, California. Cheeta is famous for being – allegedly – the oldest great ape in the world. His longevity is even given 'official' recognition in the Guinness Book of Records.

  However, Cheeta's curriculum vitae raises questions which cast considerable doubt on the whole story. Between 1932 and 1949 Cheeta appeared in 12 Tarzan films alongside Johnny Weissmuller and Lex Barker. Astonishingly, all the photos of the Tarzan actors over more than a decade show that the chimpanzee was virtually the same size in all the films. Two clearly distinct photos from 1939 and 1949 show 'Cheeta' – first in the 1939 Tarzan Finds a Son with Johnny Weissmuller and Maureen O'Sullivan, and then in Tarzan's Magic Fountain (1949), with the alleged Cheeta in his last Tarzan role standing alongside Lex Barker and Brenda Joyce. The chimpanzee in the 1949 photo is actually even smaller than the one photographed ten years earlier. Were several 'Cheetas' employed for the same film role? There are also some indications that the 'Cheeta' who appeared in other films between 1951 and 1955 remains something of a mystery. Then, in 1967, a so-called 'Cheeta' made a final appearance alongside Rex Harrison in the film Doctor Doolittle, still wearing baby clothes at – supposedly – around 30 years old.

  Some chimpanzees, especially in the U.S.A., are reported to have reached the age of 60. However, if there are uncertainties of one kind or another over the duration of any animal's life in captivity, I have chosen not to list it in my publication Longevity of Mammals in Captivity (Weigl, 2005). This book includes a female chimpanzee, Fifi, who was living at Taronga Zoo, Sydney, Australia, in August 2004. Fifi, who was wild-born in 1947, arrived at St Louis Zoo, Missouri, on 1 July 1948 via the New York animal importers and dealers Henry Trefflich, and moved from there to Sydney on 19 November 1954. She died at Taronga on 19 July 2007, and was the first chimpanzee known definitely to have reached the age of 60.

  Currently the proven record longevity for a living ape is held by a male chimpanzee, Kongo. He was born on 28 February 1948 in one of Bob and Mae Noell's show trucks, and later appeared as a boxing chimpanzee in their 'gorilla touring show'. The former Noell's Chimp Farm (Palm Harbor, Florida) became the Suncoast Primate Sanctuary, where Kongo was still living as of 30 September 2008 at the age of 60 years and 7 months (Jan Stiffler, e-mail comm.). This is so far the greatest known age reached by a chimpanzee. Kongo is also the first great ape – or non-human primate of any species – to have lived for more than 60 years in captivity. The previous record was held by a female chimpanzee, Gamma, who was born on 21 September 1932 at the Yerkes Center (Orange Park, West Orange, Florida), moved in 1965 to Yerkes Regional Primate Research Center, Atlanta, Georgia, and died there on 19 February 1992 after living in captivity for 59 years and 5 months (Jones, 1995).

  The claim that Cheeta is 76 years old is incompletely documented and his past life remains in obscurity. His great age can now finally be relegated to the realm of legends.

References
Jones, M.L. (1995): Mammalian Longevity Records, an Update, December 1995. (Unpublished typescript.)
Weigl, R. (2005): Longevity of Mammals in Captivity; From the Living Collections of the World, E. Schweizerbart'sche Verlagsbuchhandlung, Stuttgart.

[See further IZN 53 (8), p. 484, where primatologist Jane Goodall, after a visit to Palm Springs in 2006, is quoted as commenting that Cheeta looked about 45. Further details of the story, suggesting that there were indeed several ‘Cheetas', were recently unravelled by R.D. Rosen in ‘Lie of the jungle', Washington Post 7 December 2008, pp. 14 ff. (see www.washingtonpost.com) – Ed.]

Richard Weigl, Frankfurt am Main, Germany (WEIGL.2003@t-online.de).

 

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