The Oil Industry as an Underlying Factor in the Bushmeat Crisis in Central Africa

Although deforestation and habitat loss are considered the main causes of wildlife depletion, the bushmeat trade is one of the foremost threats to biodiversity conservation in central Africa. In 1997 and 1998, we set up a bushmeat trade monitoring program in the town of Gamba to assess the pressure exerted on wildlife by the human population attracted by the oil industry in the Gamba Protected Areas Complex. During 279 days of observations, we recorded 19 mammal species, 4 bird species, and 7 reptile taxa, for a total of 2845 animal carcasses with an estimated weight of 189,728 kg. Even though the bushmeat trade is illegal in protected areas, calculation of annual production levels and hunting yields showed that this trade is not sustainable for some species. We calculated the ratio of bushmeat found in the markets of Gamba to the human population. Compared with other Gabonese towns, Gamba had the highest ratio in the country. We suggest that the oil industry is another contributor to the bushmeat crisis in central Africa. It is important to recognize the role of oil companies in the current crisis in order to heighten the awareness of the public and of oil companies and to seek ways of lessening the impact of the oil industry on the bushmeat trade in central Africa.