Human Fatality by Escaped Pan troglodytes in Sierra Leone
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In April 2006, a group of chimpanzees escaped from the Tacugama Chimpanzee Sanctuary in Sierra Leone, resulting in the death of 1 local citizen and injury of another. The chimpanzees caused no further damage after the initial incident. Of the 31 escaped chimpanzees, 27 returned to the sanctuary by the end of 2006, 21 of them voluntarily. The sanctuary is in a forest reserve, a habitat of wild chimpanzees. Ironically, the tragic incident provided an opportunity to observe the behavior of the escaped chimpanzees and their adaptability in the forest. As a result of the incident, local communities could have come to fear the chimpanzees or develop negative feelings toward the sanctuary and its activities, which include keeping a colony of orphaned chimpanzees for rehabilitation and promoting the protection of wild populations. However, collaboration and understanding among the sanctuary, local communities, and government authorities resulted in peaceful handling of the situation and the humane retrieval of 27 of the escaped chimpanzees. As the number of chimpanzees in African sanctuaries increases, they are responsible more than ever for minimizing hazards to surrounding communities. It is important for sanctuaries to develop understanding and to raise support from local communities and government authorities to help them avoid crises and continue their activities.
Keywordsbehavior chimpanzees escape rehabilitation sanctuary Sierra Leone
The Japan Society for the Promotion of Science (JSPS) core-to-core program HOPE; the Matsushita International Foundation; the Ministry of Education, Science, Sports and Culture; Grant-in-Aid for Scientific Research (Young Scientists A, 18681036, 2006-2008 to Gen Yamakoshi); the JSPS Global COE Program; In Search of Sustainable Humanosphere in Asia and Africa; and JSPS program, Initiatives for Attractive Education in Graduate Schools: Training of Researchers for Applied Area Studies by on Site Education and Research partially funded the study. In Sierra Leone, we thank the former President Dr. Ahmed Tejan Kabbah, Dr. Sama Banya, the police force (Operational Support Division Special Operation), K. Bangura, M. Mansaray, the Wildlife Conservation Branch and the Forestry Division under the National Commission for the Environment (the Government of Sierra Leone), the Conservation Society of Sierra Leone, L. Dotras, W. Tucker, M. Kapia and the rest of the staff at the Tacugama Chimpanzee Sanctuary, M. Mammah, and the people in the communities around the Western Area Forest Reserve, especially in Regent, Bathurst. Charlotte. A. Kabasawa and the Tacugama Chimpanzee Sanctuary extend our sincere sympathies to the family of the deceased, I. Bangura, and the injured, M. Mammah. We thank Pan African Sanctuary Alliance (PASA) for its unfailing assistance and moral supports at all times. A. Kabasawa also thanks Drs. T. Matsuzawa and G. Yamakoshi for their guidance.
- Alp, R., Brima, J., Amarasekaran, B., & Tucker, W. (1993). Chimpanzee Rehabilitation in Sierra Leone, West Africa: Survey Results and Preliminary Proposals. Freetown, Sierra Leone: The Ministry of Agriculture, Forestry and Fisheries.Google Scholar
- Anonymous (2005a). Chimps escape, attack visitors at animal sanctuary. Laboratory Primate Newsletter, 44, 21.Google Scholar
- Anonymous (2005b). Escaped chimps attack visitors in California. IPPL News, 32, 7–8.Google Scholar
- Ausden, M., & Wood, P. (1990). The Wildlife of the Western Area Forest Reserve, Sierra Leone. Forestry Division of the Government of Sierra Leone, Conservation Society of Sierra Leone, International Council for Bird Preservation, Royal Society for the Protection of Birds, Freetown, Sierra Leone.Google Scholar
- Barrie, A. (1999). The Structure and Floristic Composition of the Tacugama Forest Reserve: A Potential Habitat for the Release of Rehabilitated Chimpanzees in Sierra Leone. BSc dissertation, Njala University, Freetown, Sierra Leone.Google Scholar
- Beck, B., Stoinski, T. S., Hutchins, M., Maple, T. L., Norton, B., Rowan, A., Stevens, E. F., et al. (2001). Great apes and humans: The ethics of coexistence. Washington, DC: Smithsonian Institution Press.Google Scholar
- Beck, B., Walkup, K., Rodrigues, M., Unwin, S., Travis, D., & Stoinski, T. (2007). Best practice guidelines for the reintroduction of great apes. Gland, Switzerland: IUCN/SSC Primate Specialist Group.Google Scholar
- Brewer, S. (1977). Chimpanzee Rehabilitation., The International Primate Protection League, South Carolina.Google Scholar
- Brewer, S. (1978). The Chimps of Mt. Asserik. New York: Alfred A. Knopf.Google Scholar
- Carter, J. (1988). Freed from keepers and cages, chimps come of age on Baboon Island. Smithsonian, 19, 36–49.Google Scholar
- Carter, J. (2003). Orphan chimpanzees in West Africa: Experiences and prospects for viability in chimpanzee rehabilitation. In West African Chimpanzees: Status Survey and Conservation Action Plan. IUCN—World Conservation Union, Gland, Switzerland, pp. 157–167.Google Scholar
- Cavalieri, P., & Singer, P. (1993). The Great Ape Project: Equality Beyond Humanity. London: Fourth Estate.Google Scholar
- Cox, D., Rossen, N., Montgomery, C., & Seal, U. S. (2000). Chimpanzee Sanctuaries: Guidelines and Management Workshop Report. Entebbe, Uganda: Conservation Breeding Specialist Group (CBSG/IUCN).Google Scholar
- Hannah, A. C., & McGrew, W. C. (1991). Rehabilitation of captive chimpanzees. In H. O. Box (Ed.), Primate responses to environmental change (pp. 167–186). London: Chapman & Hall.Google Scholar
- Hasegawa, T. (1990). Sex differences in ranging patterns. In T. Nishida (Ed.), The Chimpanzees of the Mahale Mountains: Sexual and Life History Strategies (pp. 99–114). Tokyo: University of Tokyo Press.Google Scholar
- Hockings, K. J. (2007). Human-Chimpanzee Coexistence at Bossou, the Republic of Guinea: A chimpanzee Perspective. Ph.D. dissertation, University of Stirling.Google Scholar
- Kindschuh, H. (2005). Three chimps shot after escape from Zoo Nebraska, Lincoln Journal Star, http://www.journalstar.com/articles/2005/09/12/local/doc4324fa7f3601c238007438.txt(Accessed January 16, 2007).
- Kormos, R., Boesch, C., Bakarr, M., & Butynski, T. M. (2003). West African Chimpanzees: Status Survey and Conservation Action Plan. Gland, Switzerland: IUCN—World Conservation Union.Google Scholar
- Mills, W., Cress, D., & Rosen, N. (2005). Pan African Sanctuary Alliance (PASA) 2005 Workshop Report. Conservation Breeding Specialist Group (SSC/IUCN), Mona Foundation. (2007). A Very Sad Day for Mona. Mona Foundation, Girona, Spain, http://www.fundacionmona.org/final/english/noticies_marco.php?id=50&pag=0 (Accessed January 16, 2008).
- Ohashi, G. (2005). Deactivation of snares by wild chimpanzees. Primate Report, 21, 68.Google Scholar
- Pan African Sanctuary Alliance. (2007). PASA Handbook 2006–2007, Pan African Sanctuary Alliance.Google Scholar
- Statistics Sierra Leone. (2006). 2004 Population and Hosing Census. Statistics Sierra Leone, the Government of Sierra Leone.Google Scholar
- Teleki, G. (2001). Sanctuaries for ape refugees. In B. B. Beck, T. S. Stoinski, M. Hutchins, T. L. Maple, B. Norton, A. Rowan, E. F. Stevens, & A. Arluke (Eds.), Great Apes & Humans: The ethics of Coexistence (pp. 133–149). Washington, DC: Smithsonian Institution Press.Google Scholar
- Tutin, C., Ancrenaz, E. G., Paredes, M., Vacher-Vallas, J., Vidal, M., Goosens, C., et al. (2001). Conservation biology framework for the release of wild-born orphaned chimpanzees into the Conkouati reserve, Congo. Conservation Biology, 15, 1247–1257. doi: 10.1046/j.1523-1739.2001.00046.x.CrossRefGoogle Scholar
- Wrangham, R. W. (1979). Sex differences in chimpanzee dispersion. In D. A. Hamburg, & E. R. McCown (Eds.),Perspectives on human evolution, vol. 5: The great apes (pp. 481–489). Menlo Park, CA: Benjamin/Cummings.Google Scholar