The Kipsigis or Kipsigiis are a Nilotic group contingent of the Kalenjin ethnic group and speak a dialect of the Kalenjin language identified by their community eponym, Kipsigis. It is observed that the Kipsigis and another aboriginal group native to Kenya known as Ogiek have a merged identity. The Kipsigis are the biggest sub tribe within the Kalenjin community. The latest census population in Kenya put the Kipsigis at 1,972,000 speakers, accounting for 45% of all Kalenjin speaking people. They occupy the highlands of Kericho stretching from Timboroa to the Mara River in the south and the Mau Escarpment in the east to Kebeneti. They also occupy parts of Laikipia, Kitale, Nakuru, Narok, the Trans Mara District, Eldoret and the Nandi Hills.
Maasai Mara, also sometimes spelled Masai Mara and locally known simply as The Mara, is a large national game reserve in Narok, Kenya, contiguous with the Serengeti National Park in Tanzania. It is named in honour of the Maasai people, the ancestral inhabitants of the area, who migrated to the area from the Nile Basin. Their description of the area when looked at from afar: "Mara" means "spotted" in the local Maasai language, because of the short bushy trees which dot the landscape.
The Maasai are a Nilotic ethnic group inhabiting northern, central and southern Kenya and northern Tanzania, near the African Great Lakes region. The Maasai speak the Maa language, a member of the Nilotic language family that is related to the Dinka, Kalenjin and Nuer languages. Except for some elders living in rural areas, most Maasai people speak the official languages of Kenya and Tanzania, Swahili and English.
The Serengeti ecosystem is a geographical region in Africa, spanning the Mara and Arusha Regions of Tanzania. The protected area within the region includes approximately 30,000 km2 (12,000 sq mi) of land, including the Serengeti National Park and several game reserves. The Serengeti hosts the world's most massive land animal migration, which helps secure it as one of the Seven Natural Wonders of Africa.
The Serengeti National Park is a large national park in northern Tanzania that stretches over 14,763 km2 (5,700 sq mi). It is located in eastern Mara Region and northeastern Simiyu Region and contains over 1,500,000 hectares of virgin savanna. The park was established in 1940.
Tsetse are large, biting flies that inhabit much of tropical Africa. Tsetse flies include all the species in the genus Glossina, which are placed in their own family, Glossinidae. The tsetse is an obligate parasite, which lives by feeding on the blood of vertebrate animals. Tsetse has been extensively studied because of their role in transmitting disease. They have a pronounced economic impact in sub-Saharan Africa as the biological vectors of trypanosomes, causing human and animal trypanosomiasis.
Kitengela is a municipality in the Kajiado County of Kenya, located 34 Kilometres south of the capital Nairobi, forming part of the greater Metropolitan Area. Kitengela began as The Kitengela group ranch, made up of 18,292 ha and 214 registered members which was subdivided in 1988 in efforts by the Government to encourage private land ownership in pastoral systems, with the aim of intensifying and commercializing livestock production. After subdivision of the group ranch, land fragmentation and sales have continued at a steady and escalating pace. The human population within the Kitengela area has more than doubled in the last 10 years, from 6548 in 1989 to 17,347 in 1999 to 58,167 in 2009. There is also a town named Kitengela in the area.
Nairobi National Park is a national park in Kenya that was established in 1946 about 7 km (4.3 mi) south of Nairobi. It is fenced on three sides, whereas the open southern boundary allows migrating wildlife to move between the park and the adjacent Kitengela plains. Herbivores gather in the park during the dry season. Nairobi National Park is negatively affected by increasing human and livestock populations, changing land use and poaching of wildlife. Despite its proximity to the city and its relative small size, it boasts a large and varied wildlife population, and is one of Kenya's most successful rhinoceros sanctuaries.
The International Centre of Insect Physiology and Ecology is an international scientific research institute, headquartered in Nairobi, Kenya that works towards improving lives and livelihoods of people in Africa.
Kilgoris is a town in Narok County, Kenya. The town has a population of 70,475. Kilgoris is one of two major urban centres in Narok County, the other being Narok Town.
Helen Wanjiru Gichohi is a Kenyan ecologist who was President of the African Wildlife Foundation (AWF) from 2007 to 2013.
The Red Maasai is a breed of sheep indigenous to East Africa. True to its name, the breed is kept by the Maasai, though both pastoralists and smallholder farmers in Kenya, Tanzania, and Uganda keep Red Maasai flocks.
Brian Derek Perry, OBE is a British veterinary surgeon and epidemiologist renowned for the integration of veterinary epidemiology and agricultural economics, as a tool for disease control policy and strategy development, and specialised in international agricultural development. He is an Honorary Professor at the University of Edinburgh, a Visiting Professor at the Nuffield Department of Clinical Medicine, University of Oxford.
In the 1890s, an epizootic of the rinderpest virus struck all across Africa, but primarily in Eastern and Southern Africa. It was considered to be "the most devastating epidemic to hit southern Africa in the late nineteenth century." It killed more than 5.2 million cattle south of the Zambezi, as well as domestic oxen, sheep, and goats, and wild populations of buffalo, giraffe, and wildebeest. The effects of the outbreak were drastic, leading to massive famine, economic collapse, and disease outbreak in humans. Starvation spread across the region, resulting in the death of an estimated third of the human population of Ethiopia and two-thirds of the Maasai people of Tanzania.
Jim Justus Nyamu, of Nairobi, Kenya, is an elephant research scientist and activist against poaching and trade in ivory. Nyamu is the executive director at the Elephant Neighbors Center (ENC) and is leader of the movement, Ivory Belongs to Elephants. He has also held positions at the African Conservation Centre and Kenya Wildlife Service. The ENC is a grass-roots collaborative and participatory research organization focused on enhancing the capacity of communities living with wildlife to promote interlinkages between species and their habitats.
Rangeland management is a natural science that centers around the study of rangelands and the "conservation and sustainable management [of Arid-Lands] for the benefit of current societies and future generations". Range management is defined by Holechek et al. as the "manipulation of rangeland components to obtain optimum combination of goods and services for society on a sustained basis". The United Nations (UN) has declared 2026 the International Year of Rangelands and Pastoralists, with the Food and Agriculture Organization leading the initiative.
To the east and north of the Maasai Mara National Reserve, some of the former Maasai cattle-grazing areas have been converted into wildlife conservancies for tourism.
Fatma Serap Aksoy is a Turkish–American medical entomologist.
Anita Soina is a Kenyan environmentalist by passion and also water and climate change advocate from the Maasai community. She is the author of the book Green War.
Delia Grace is an epidemiologist and a veterinarian. Grace joined the University of Greenwich in May 2020 as Professor of Food Safety Systems at the Natural Resources Institute. She is also Joint Appointed Scientist, Animal and Human Health Program at the International Livestock Research Institute (ILRI), Nairobi, Kenya.
