Maasai Mara National Reserve
Maasai Mara
Typical "spotted" Maasai Mara scenery
Location of Maasai Mara National Reserve
Location	Kenya, Rift Valley Province
Nearest town	Narok
Coordinates	1°29′24″S 35°8′38″E / 1.49000°S 35.14389°E / -1.49000; 35.14389
Area	1,510 km2 (580 sq mi)[1]
Established	1961; 63 years ago (1961)
Governing body	Narok County, Mara Conservancy LTD

Maasai Mara, also sometimes spelt 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,^[2] 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.

Maasai Mara is one of the wildlife conservation and wilderness areas in Africa, with its populations of lions, leopards, cheetahs and African bush elephants. It also hosts the Great Migration, which secured it as one of the Seven Natural Wonders of Africa, and as one of the ten Wonders of the World.

The Greater Mara ecosystem encompasses areas known as the Maasai Mara National Reserve, the Mara Triangle, several Maasai group ranches, and Maasai Mara conservancies.^[3][4]

When Maasai Mara was originally established in 1961^[5] as a wildlife sanctuary, it covered only 520km² of the current area, including the Mara Triangle. The area was extended to the east in 1961 to cover 1821km² and converted to a Game Reserve. The Narok County Council took over management of the reserve at this time.^[5] Part of the reserve was given National Reserve status in 1974,^[1][3] and the remaining area of 159km² was returned to local communities. An additional 162km² were removed from the reserve in 1976, and the park was reduced to 1510km² in 1984.^[6]

The Maasai people make up a community that spans northern, central and southern Kenya and northern parts of Tanzania. The Maasai rely on their lands to sustain their cattle, as well as themselves and their families. Before the reserve's establishment, the Maasai were forced to move out of their native lands. Some of this was due to smallpox outbreaks among the people as well as rinderpest outbreaks among the cattle.^[5]

Tradition continues to play a major role in the lives of modern-day Maasai people, who are known for their tall stature, patterned shukas and beadwork. In 2008, an estimated half a million individuals^[7] spoke the Maa language. This number includes not only the Maasai but also Samburu and Ilchamus people in Kenya.^[7]

The total area under conservation in the Greater Maasai Mara ecosystem amounts to almost 1,510 km² (580 sq mi).^[1]

It is the northernmost section of the Mara-Serengeti ecosystem,^[2] which covers around 25,000 ha (62,000 acres) in Tanzania and Kenya.^[3] Maasai pastoral ranches are to the north, east and west.^[3] To the south is the Serengeti Park, the Siria/Oloololo escarpment is to the west. The Mara River, along with its tributaries the Sand and Talek rivers, are the major rivers draining the reserve.^[3] Shrubs and trees run along most drainage lines and cover the hills.^[3]

The terrain of the reserve is primarily open grassland with seasonal riverlets. In the south-east region are clumps of the distinctive acacia tree. The western border is the Esoit (Siria) Escarpment of the East African Rift, which is a system of rifts some 5600km long, from Ethiopia's Red Sea through Kenya, Tanzania, Malawi and into Mozambique. Wildlife tends to be most concentrated here, as the swampy ground means that access to water is always good, while tourist disruption is minimal. The easternmost border is 224 km (139 mi) from Nairobi, and hence it is the eastern regions which are most visited by tourists.

It has a semi-arid climate with biannual rains and two distinct rainy seasons.^[3] The 'long rains' last around six to eight weeks in April and May and the 'short rains', in November and December, last around four weeks.^[3] There is a significant rainfall gradient: around 800 mm (31 in)/year in the east to 1200mm/year in the west.^[4]

Elevation: 1500-2180m; Rainfall: 83mm/month; Temperature range: 12–30 °C (54–86 °F)

A scene with scattered bushes, animals, cloud shadows, and umbrella acacia trees

Aerial view of a herd of wildebeest following a few leading zebras

Zebras

East African cheetah with cubs

Blue wildebeest are the dominant inhabitants of the Maasai Mara.^[2] Around July of each year, these animals migrate north from the Serengeti plains in search of fresh pasture, and return to the south around October. The Great Migration is one of the most impressive natural events worldwide.^[3] It involves some 1,300,000 blue wildebeest, 500000 Thomson's gazelles, 97000 topi, 18000 common elands, and 200000 Grant's zebras.^[8]

All members of the "Big Five" – lions, African leopards, African bush elephants, African buffaloes, black and white rhinos – are found all year round.

The Maasai Mara is the only protected area in Kenya with an indigenous black rhino population unaffected by translocations.^[9] Due to its size, the Mara can support one of the largest populations in Africa. The population of black rhinos was fairly numerous until 1960, but it was severely depleted by poaching in the 1970s and early 1980s, dropping to a low of 15 individuals. Numbers have been slowly increasing, but the population was still only up to an estimated 23 in 1999.^[10] The Mara Conservancy, one of the managing bodies of the reserve, reported 120 black rhinos in 1971 and 18 in 1984.^[9] They claimed one black rhino in 2001 when they began management and a stable 25-30 in 2023.^[9]

Hippopotamuses and Nile crocodiles are found in large groups in the Mara and Talek rivers. The plains between the Mara River and the Esoit Siria Escarpment are probably the best area for game viewing, in particular regarding lion and cheetah.

Large carnivores are found in the reserve. Lions are the most dominant and are found here in large numbers.^[2] Spotted hyenas are another abundant carnivore, and will often compete with lions for food. Leopards are found anywhere in the reserve where there are trees for them to escape to. East African cheetahs are also found in high numbers on the open savanna, hunting gazelle and wildebeest. African wild dogs are quite rare here due to the widespread transmission of diseases like canine distemper and the heavy competition they face with lions, who can often ravage their populations. Their packs also roam and travel far distances throughout the plains, making it hard to track them. Smaller carnivores that don't directly compete with the latter include African wolves, black-backed jackals, African striped weasels, caracals, servals, honey badgers, aardwolves, African wildcats, side-striped jackals, bat-eared foxes, Striped polecats, African civets, genets, several mongoose species, and African clawless otters.

Antelopes can be found, including Grant's gazelles, impalas, duikers and Coke's hartebeests. The plains are also home to the distinctive Masai giraffe. The large roan antelope^[2] and the nocturnal bat-eared fox, rarely present elsewhere in Kenya, can be seen within the reserve borders.

The area has been named an Important Bird Area by BirdLife International.^[4] More than 500 species of birds have been identified in the park,^[4] many of which are migrants, with almost 60 species being raptors.^[11] It is an important area for the threatened birds that call this area home for at least part of the year. These include: vultures, marabou storks, secretary birds, hornbills, crowned cranes, ostriches, long-crested eagles, African pygmy-falcons and the lilac-breasted roller, which is the national bird of Kenya. The resident Martial eagle is endangered.

As of 2023, Mara Conservancy manages the Mara Triangle on behalf of the county, while the County Government of Narok manages the Narok Sector.^[3] The more visited eastern part of the park, known as the Maasai Mara National Reserve, is managed by the Narok County Council. The Mara Triangle in the western part is managed Mara Conservancy, on behalf of the county, since the early 2000s.^[12][6][5]

The outer areas were administered by ranches of the Maasai community. The land was then subdivided, though some members received greater benefits than the majority of landowners.^[13] This weakened regulatory system threatens sustainable management of the Mara.^[13]

The Maasai Mara is a major research centre for the spotted hyena. With two field offices in the Mara, the Michigan State University based Kay E. Holekamp Lab studies the behaviour and physiology of this predator, as well as doing comparison studies between large predators in the Mara Triangle and their counterparts in the eastern part of the Mara.^[14]

A flow assessment and trans-boundary river basin management plan between Kenya and Tanzania was completed for the river to sustain the ecosystem and the basic needs of 1 million people who depend on its water.^[15]

The Mara Predator Conservation Programme also operates in the Maasai Mara, cataloging and monitoring lion populations throughout the region.^[16] Concentrating on the northern conservancies where communities coexist with wildlife, the project aims to identify population trends and responses to changes in land management, human settlements, livestock movements and tourism.

Since October 2012, the Mara-Meru Cheetah Project^[17] has worked in the Mara monitoring cheetah population, estimating population status and dynamics, and evaluating the predator impact and human activity on cheetah behavior and survival. The head of the Project, Elena Chelysheva, was working in 2001–2002 as Assistant Researcher at the Kenya Wildlife Service (KWS) Maasai-Mara Cheetah Conservation Project. At that time, she developed original method of cheetah identification based on visual analysis of the unique spot patterns on front limbs (from toes to shoulder) and hind limbs (from toes to the hip), and spots and rings on the tail.^[18] Collected over the years, photographic data allows the project team to trace kinship between generations and build Mara cheetah pedigree. The data collected helps to reveal parental relationship between individuals, survival rate of cubs, cheetah lifespan and personal reproductive history.

The resilience of the game park model and the impact of the covid pandemic have also been evaluated so as to include consideration of issues of equality, and environmentalism.^[19]

The BBC Television show titled "Big Cat Diary" was filmed in the Maasai Mara.^[20] The show followed the lives of the big cats living in the reserve. The show highlighted scenes from the Reserve's Musiara marsh area and the Leopard Gorge, the Fig Tree Ridge areas and the Mara River, separating the Serengeti and the Maasai Mara.^[21]

In 2018, the Angama Foundation, a non-profit affiliated with Angama Mara, one of the Mara's luxury safari camps, launched the Greatest Maasai Mara Photographer of the Year competition, showcasing the Mara as a year-round destination and raise funds for conservation initiatives active in the Mara.^[22] The competition ran for six years, ending in 2023.^[23] The inaugural winner was British photographer Anup Shah.^[24] The 2019 winner was Lee-Anne Robertson from South Africa.^[25] Paolo Torchio won in 2020, Harry Collins in 2021, Preeti and Prashant Chacko in 2022, and Shravan Rao in 2023.^[26]

Between 1989 and 2003, ungulates were monitored in the Maasai Mara on a monthly basis; the survey revealed a decline of giraffes by 75%, of common warthogs by 80%, of hartebeest by 76%, and of impala by 67%, attributed to the increased number of livestock grazing in the park and an increase in poaching.^[27]

The rise of local populations in areas neighbouring the reserve has led to the formation of conservation organisations such as the Mara Elephant Project. The project aims to ensure the peaceful and prosperous co-existence of humans alongside wildlife. According to the project, human wildlife conflict is seen as a leading threat to the reserve as the population continues to grow.^[28] Tourism has increased exponentially. Less than 10 lodges were in the area in the late 1970s.^[13] The end of the moratorium saw facilities increase to 140 in 2008, and nearly 200 in 2016.^[13]

The growth in population creates a demand for land and resources leading to unplanned infrastructure growth.^[13] The weak cash economy creates a need to further subdivide the outlying ranch areas. These new owners have converted some land away from traditional grazing fields, negatively affecting wildlife migration.^[13] A rise in fencing exacerbates the restriction in free movement for migration,^[29] and grazing opportunities are diminished.^[13]

The Mara Conservancy encourages conservation efforts in the Reserve and has accomplished several of their goals since taking stewardship. According to their website, as of 2022 they have arrested 4,500 poachers, vaccinated 100,000 dogs against rabies and distemper, improved access roads, and provided security for the local community and tourist facilities.^[30]

• Olare Orok Conservancy

• Walpole, M.; Karanja, G.G.; Sitati, N.W.; Leader-Williams (2003). Wildlife and People: Conflict and Conservation in Masai Mara, Kenya (PDF) (Report). Wildlife and Development Series. Vol. 14. London: International Institute for Environment and Development. ISBN 978-1-84369-416-8. Archived from the original (PDF) on 18 January 2006.

• The Mara Triangle