2.4 People & culture
The Reserve is named for the local Maasai tribes, whose land surrounds the Reserve area. The Maasai have traditionally lived a “semi-nomadic pastoralist” lifestyle (Walpole et al. 2003:x), moving every few years to find new pasture land for their cattle. Their homes were traditionally set up in bomas, groups of huts surrounding an enclosed area in which cattle were housed (see aerial photo in Exhibit 1). Each night, the families would bring their livestock into the enclosure in order to prevent animal predation and cattle theft. Bomas are typically abandoned and rebuilt every few years, after they become uninhabitable (Lamprey and Reid 2004:1002). 
Under English colonial control, Maasai grazing was limited to certain areas and divided among different Maasai clans (Pander 1995). Subsequently, group ranches were created, with control over certain areas given to each clan. During the second half of the 20th Century, acacia and other woodlands were burned to limit tsetse fly habitat. Due to reduced disease risk and additional grasslands, the Maasai grazing range shifted further south, with substantial evidence of bomas in new areas closer to the boundaries of MMNR (Lamprey and Reid 2004). 
Over the last 15 years, the Government of Kenya has pushed for subdivision of the group ranches into separate plots over which individual families would maintain land tenure and legal property rights (Seno and Shaw 2002). This subdivision would, of course, limit nomadism by binding land owners to their particular pieces of land. 
Resource managers are particularly concerned about MMNR and surroundings because of endangered species such as black rhino and wild dogs, the former classified as “critically endangered” by the World Conservation Union (IUCN). In addition, other large carnivores are confronting local declines, while woodlands (as noted above) are also severely limited ("Maasai Mara National Reserve Ecological Management Plan, 2009-2019" 2009). Recent research has found that, at present, Kenyan wildlife is not preserved any better in protected areas than it is on other lands (Western et al. 2009).