Skip to main content Accessibility help
×
Hostname: page-component-8448b6f56d-qsmjn Total loading time: 0 Render date: 2024-04-23T12:05:20.633Z Has data issue: false hasContentIssue false

18 - Long-term research and conservation of the Virunga mountain gorillas

Published online by Cambridge University Press:  06 July 2010

Richard Wrangham
Affiliation:
Harvard University, Massachusetts
Elizabeth Ross
Affiliation:
Kasiisi School Project, Uganda
Get access

Summary

BACKGROUND

The Virunga Volcanoes encompass three National Parks in three countries of eastern Central Africa: Mgahinga Gorilla National Park in Uganda, Virunga National Park in the Democratic Republic of the Congo and Volcanoes National Park in Rwanda (Fig. 18.1). This region harbors one of only two remaining populations of mountain gorillas, 380 “Virunga” gorillas (Gorilla beringei beringei). The Virungas cover an area of about 425 km2 and contain a variety of afromontane habitats, stratified by altitude ranging from 1850 m to 4507 m above sea level. Much of this high altitude vegetation is not suitable for the gorillas (Weber and Vedder,1983), thus the gorilla population is concentrated below 3400 m in the mid-altitude Hagenia–Hypericum zone and the lower altitude bamboo zone.

The first National Park in Africa was created in 1925, specifically to protect the mountain gorillas. These magnificent beasts received little attention until 1959, by which time they were thought to number only 400–500 individuals (Schaller, 1963). Following a pioneering study by George Schaller, long-term research and conservation efforts began in 1967 when Dian Fossey established the Karisoke Research Center in Rwanda. Fossey's study was initiated along the same lines as Jane Goodall's research on chimpanzees at Gombe in Tanzania, after a meeting with the famous paleoanthropologist, Dr. Louis Leakey.

By the 1970s, the Volcanoes National Park had been reduced to 46% of its original size, so that only 160 km2 of forest remained in Rwanda.

Type
Chapter
Information
Science and Conservation in African Forests
The Benefits of Longterm Research
, pp. 213 - 229
Publisher: Cambridge University Press
Print publication year: 2008

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

,British Broadcasting Corporation (2007). Concern over mountain gorilla ‘executions’. http://news.bbc.co.uk/2/hi/science/nature/6918012.stm (19/9/07).
Bush, G. K. (2004). Conservation management in Rwanda: a review of socio-economic and ecosystem values. Project Report, Global Environment Facility, Protected Areas and Biodiversity Project. Kigali: Rwandan Environmental Management Authority.
Fossey, D. (1983). Gorillas in the Mist. Boston: Houghton Mifflin.Google Scholar
Gray, M. and Kalpers, J. (2005). Ranger based monitoring in the Virunga–Bwindi region of East–Central Africa: a simple data collection tool for park management. Biodiversity and Conservation, 14, 2723–2741.CrossRefGoogle Scholar
Harcourt, A. H. (1995). Population viability estimates, theory and practice for a wild gorilla population. Conservation Biology, 9, 134–142.CrossRefGoogle Scholar
Harcourt, A. H., Fossey, D., and Sabater Pi, J. (1981). Demography of Gorilla gorilla. Journal of Zoology, 195, 215–233.CrossRefGoogle Scholar
Homsy, J. (1999). Ape Tourism and Human Diseases: How Close Should We Get?Kampala: International Gorilla Conservation Programhttp://www.igcp.org/files/ourwork/ Homsy_rev.pdf.Google Scholar
Kalpers, J., Williamson, E. A., Robbins, M. M.et al. (2003). Gorillas in the crossfire: assessment of population dynamics of the Virunga mountain gorillas over the past three decades. Oryx, 37, 326–337.CrossRefGoogle Scholar
,New York Times (2007). Once ravaged by war, now vacation spots. http://travel. nytimes.com/2007/09/01/business/worldbusiness/01tourism.html 1/9/07.
Plumptre, A. J. and Williamson, E. A. (2001). Conservation oriented research in the Virunga region. In Mountain Gorillas: Three Decades of Research at Karisoke, ed. Robbins, M. M., Sicotte, P., and Stewart, K. J.. Cambridge: Cambridge University Press, pp. 361–390.Google Scholar
Plumptre, A. J., Kayitare, A., Rainer, H.et al. (2004). The Socio-economic Status of People Living Near Protected Areas in the Central Albertine Rift. New York: Albertine Rift Technical Reports, 4, 127.Google Scholar
Schaller, G. B. (1963). The Mountain Gorilla: Ecology and Behavior. Chicago: University of Chicago Press.Google Scholar
Sicotte, P. (1993). Inter-group encounters and female transfer in mountain gorillas: influence of group composition on male behavior. American Journal of Primatology, 30, 21–36.CrossRefGoogle Scholar
Watts, D. P. (1998). Long-term habitat use by mountain gorillas (Gorilla gorilla beringei). Reuse of foraging areas in relation to resource abundance, quality, and depletion. International Journal of Primatology, 19, 681–702.CrossRefGoogle Scholar
Weber, A. W. (1987). Ruhengeri and its Resources: An Environmental Profile of the Ruhengeri Prefecture. Kigali: ETMA/USAID, 171.Google Scholar
Weber, A. W. (1993). Primate conservation and ecotourism in Africa. In Perspectives on Biodiversity: Case Studies of Genetic Resource Conservation and Development, ed. Potter, C. S., Cohen, J. I., and Janczewski, D.. Washington DC: AAAS Press, pp. 129–150.Google Scholar
Weber, A. W. and Vedder, A. L. (1983). Population dynamics of the Virunga gorillas 1959–1978. Biological Conservation, 26, 341–366.CrossRefGoogle Scholar
Whittier, C. and Fawcett, K. (2006). Application of the RSG Guidelines in the case of confiscated mountain gorillas, Virunga Massif: Rwanda, Uganda and DRC. Re-introduction News, 25, 40–41.Google Scholar
Williamson, E. A. and Feistner, A. T. C. (2003). Habituating primates: Processes, techniques, variables and ethics. In Field and Laboratory Methods in Primatology: A Practical Guide, ed. Setchell, J. M. and Curtis, D. J.. Cambridge: Cambridge University Press, pp. 25–39.Google Scholar

Save book to Kindle

To save this book to your Kindle, first ensure coreplatform@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×