• Cooperrider, A.Y., Boyd, R.J. & Stuart, H.R. (1986) Inventory and Monitoring of Wildlife Habitat. US. Department Inter., Bur. Land Manage. Service centre, Co. xviii , U.S. Department of Interior.
  • Dale, V.H. & Beyeler, S.C. (2001) Challenges in the development and use of ecological indicators. Ecol. Indic. J. 1, 310.
  • King’oriah, G. (1995) An economic appraisal of wildlife and biodiversity conservation as a land use in Kenya’s Garne Dispersal Areas. Report on land use planning and coordination study. Kenya Wildlife Service, Nairobi, Kenya.
  • Lovett, J.C., Midgley, G.F. & Barnard, P. (2005) Climate change and ecology in Africa. Afr. J. Ecol. 43, 167169.
  • Musiega, D.E. & Kazadi, S.N. (2004) Simulating the East African wildebeest migration patterns using GIS and Remote Sensing. Afr. J. Ecol. 42, 355362.
  • Obade, V.P. (2003) Spatial Information Techniques for Wildlife Habitat Management: Case of Nairobi National Park, Kenya. Masters thesis, Ghent University, Belgium.
  • Oindo, B.O. (2002) Patterns of herbivore species richness in Kenya and current ecoclimatic stability. Biodivers. Conserv. J. 11, 12051221.
  • Ortigosa, G.R., Leo, G.A. & Gatto, M. (2000) VVF: integrating modeling and GIS in a software tool for habitat suitability assessment. Environ. Modeling Softw. 15, 112.