08/12/2021
AN EXTRAORDINARY COALITION
This coalition of five male cheetahs has been named the Tano Bora coalition, meaning ‘The Magnificent Five’ in the local Maa language of the region. Each male has also been given a local name: Olpadan (‘Great Shooter’ in Maa), Olarishani (‘Judge’ in Maa), Leboo (‘The one who is always within a group’ in Maa), Winda (‘Hunter’ in Kiswahili), and Olonoyok (‘The one who puts efforts to achieve better results’ in Maa). Since they arrived in the Maasai Mara, the five have proved to be an extraordinary force to be reckoned with and turned people’s understanding of cheetah behaviour on its head. So how did such a coalition come to be?
A female cheetah typically leaves her cubs when they are around 20 months old, and siblings will stay together in a group for several months. Once they reach sexual maturity, female and male siblings separate. Cheetah males can either become solitary (if there was the only male in the litter) or form coalitions – lifelong unions, formed by the males-littermates, which in some cases, may accept unrelated males into the fold, or even temporary groups of unrelated individuals.
Cheetah litters may be large, but the mortalities rates for cubs are extremely high
The group of five young males came into the Maasai Mara National Reserve from the adjacent Naboisho conservancy at the end of 2016. Based on what we observed at the time, we believe that the coalition is made up of three separate parts, as two of the males were initially larger, and the three others were smaller and, therefore, most likely slightly younger. We do know that one of the smallest males at the time – Olpadan – split from his sister in November 2016 before joining four other males in December 2016. (His sister, Siligi also gained notoriety in 2019, when she emerged with 7 cubs, the largest littler recorded in the Maasai Mara.) Within a few months, Olpadan grew and established himself as the dominant male of the coalition.
Life in a group provides several benefits to its members: males can hold a “better” territory with more access to favourable habitat and prey; they can take down larger prey; they care for each other by sharing responsibilities in terms of vigilance and territorial patrols, and numbers provide better defence against rival males and kleptoparasites. The Tano Bora males are no exception to this rule and cooperate in everything,