The 2009 drought in Kenya has had a devastating effect on pastoralists. Hundreds of thousands of cattle died and with them a way of life that had provided families a livelihood from the land. We met Lawrence in a quarry just out of of Nairobi. For many generations his family have reared cattle on the rangelands of Kitengela. Now he shifts rocks in order to pay his way through University and the dream of a better life. This photofilm was made by duckrabbit during duckrabbit training productions for ILRI in Nairobi August 2010. Photos (c) David White.

All eastern Africa is in the tropics, but its grasslands cover a very wide range of altitudes. Extensive grasslands are mostly in arid and semi -arid zones. The area is subject to droughts and a high degree of pastoral risk. Potential vegetation is largely desert and semi-desert, bush and woodland, with only a small area of pure grassland, but the grass -dominated herbaceous layer of the other formations is very important for wildlife and livestock; 75 percent of eastern Africa is dominated by grasslands, often with a varying amount of woody vegetation.

Livestock kept or produced in smallholder farming systems are an important component of the agricultural economy in the developing world. The role of livestock on smallholder farms varies widely, providing draught power for crop production or as a production activity for subsistence needs or market sale under systems ranging from extensive pastoralist to intensive, peri-urban feeder and dairy systems.

Land use changes in East Africa have transformed land cover to farmlands, grazing lands, human settlements and urban centers at the expense of natural vegetation. These changes are associated with deforestation, biodiversity loss and land degradation. A synthesis of results of long term research by an interdisciplinary team reveals the linkages between land use change, biodiversity loss and land degradation. The results indicate that as native vegetation is lost, indigenous plant and animal biodiversity and plant cover are lost.

The livelihoods of pastoralists revolve around their indigenous livestock. Combining high

production with disease resistance using genetic engineering is a biotechnological intervention

hailed by some as a promising avenue to mitigate food insecurity and poverty. Considerable

human and financial resources have already been devoted to exploring this option. However, the

challenges are enormous. It is unlikely that such livestock would survive in the harsh ecosystems

The traditional lifestyle of nomadic pastoralists is vanishing rapidly, because of human population growth which often leads to land scarcity or political pressure on pastoralists to settle. The sedentarisation of the Bahima pastoralists in Western Uganda started in the 1940s and is still going on. In this study former nomadic cattle keepers, who have settled with their families, were interviewed in order to document the decision to settle and the subsequent changes in the lifestyle of these people. All interviewees expressed their satisfaction with their sedentary life.