Kenya's Mount Kenya Wildlife Conservancy Drives Mountain Bongo Reintroduction

The 1,250-acre Mount Kenya Wildlife Conservancy on Kenya’s highest peak is reintroducing the endangered mountain bongo (Tragelaphus eurycerus isaaci). After a decade of captive breeding, the program aims for 750 wild individuals by 2050. In the latest phase, four male bongos were imported from the European Association of Zoos and Aquaria via the Czech Republic to broaden genetic diversity before further releases.

Associated Press

Mountain bongos disappeared from Kenya’s highland forests after disease outbreaks in the 1960s; the last wild sighting on Mount Kenya was in 1994. In the 1980s, conservationist Don Hunt moved 36 individuals to the United States for captive breeding. The Mount Kenya Wildlife Conservancy opened in 2004, importing 18 zoo-bred descendants that have interbred. Dr. Robert Aruho leads the effort, assisted by program assistant Andrew Mulani and gardener Caroline Makena. The conservancy partners with the European Association of Zoos and Aquaria and uses U.S. imports to maintain a viable gene pool.

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Fewer than 100 bongos remain wild; the captive herd reached 102 after a 2022 release of ten. Four new males arrived in 2023 to expand genetic variation, and a fourth calf was born in the wild last year, confirming reproduction. Gestation lasts nine months. Dr. Aruho stresses breeding for physical strength and robust genes to avoid inbreeding. Mulani notes months of observation to select shy, predator-aware candidates, and the team supplements diets with nutrient-rich pellets.

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Local gardener Caroline Makena, who grew up hearing bongos described as bush meat, now sees them as beautiful and notes a shift from hunting to appreciation. Tourists regularly seek sightings of the “ghost of the forest,” boosting eco-tourism. Sources cite “fewer than 100 individuals left in the wild” yet also list a captive count of 102, creating uncertainty about the true wild population; no recent systematic surveys are cited.

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• “We want bongos that are not only strong in body, but strong in the genes they pass to the next generation,” — Dr. Robert Aruho, Conservancy Head

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• “When a bongo stands behind a green bush, they are completely camouflaged, you can never see them,” — Dr. Robert Aruho, Conservancy Head

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• “They are like ghosts of the forest, you can’t easily see a bongo when it is in the bush.” — Dr. Robert Aruho, Conservancy Head

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• “I never knew the bongos were this beautiful, and I think my community loved them not just for the meat but because of their beauty,” — Caroline Makena, Gardener

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The conservancy plans yearly releases, ongoing genetic monitoring, and expanded community outreach to reinforce protection. Achieving the 750-bongo target by 2050 will depend on sustained breeding, predator management and preservation of Kenya’s highland forest habitat.

Associated Press