The corridors that crisscross Africa's savannas are rapidly being sealed off – a consequence of human development that is threatening the very survival of one of the continent's most iconic species. The massive bull elephant, Goshi, can be heard on the radio tracker as he and his group roam the arid scrubland in search of food and water.
But there is no guarantee of finding a quiet spot to graze in this fragmented landscape, where human settlements and infrastructure have become an ever-present threat to these gentle giants. For decades, researchers have been warning that the impact of human activity on elephant habitats was becoming increasingly dire. The result has been a catastrophic decline in numbers, with African elephants now classified as 'at risk' by conservationists.
One area that is particularly vulnerable to this pressure is Tsavo National Park in Kenya. This vast reserve is home to over 17,000 elephants and has long been an important stopover for migratory herds of savannahs. However, the construction of a new four-lane highway through the park could effectively cut off the migration routes for ever.
As the dry season takes its toll on crops, local farmers find themselves facing an increasingly daunting challenge: how to protect their livelihoods from marauding elephants. Bees have become a key part of the solution, as researchers like Dr Lucy King used the animals' natural fear of the insects to promote the use of bee fencing – a technique that has proven surprisingly effective in reducing crop raids.
However, not all farmers are convinced by this approach and some say it is just one part of a growing arsenal of techniques they are using to defend their crops. In addition to beehive fencing, many are now using chilli balls, ditches, night watchmen, and even bangers – essentially explosive devices – to keep the elephants at bay.
While these methods have helped some farmers maintain an uneasy peace with their wildlife neighbours, they can never guarantee complete safety from the unpredictable forces of nature. In a region where drought and famine are ever-present threats, the prospect of spending yet another night watching for raiding elephants is one that Mwanajuma Kibula says she and her family can hardly bear.
"We would be bored without them," she says, but deep down many of these farmers know that this relationship with the wild cannot continue forever. The pressures of modern life – combined with the relentless push to develop Africa's vast tracts of natural land – make it ever more difficult for communities to find a way forward when facing the competing demands of agriculture and conservation.
But there is no guarantee of finding a quiet spot to graze in this fragmented landscape, where human settlements and infrastructure have become an ever-present threat to these gentle giants. For decades, researchers have been warning that the impact of human activity on elephant habitats was becoming increasingly dire. The result has been a catastrophic decline in numbers, with African elephants now classified as 'at risk' by conservationists.
One area that is particularly vulnerable to this pressure is Tsavo National Park in Kenya. This vast reserve is home to over 17,000 elephants and has long been an important stopover for migratory herds of savannahs. However, the construction of a new four-lane highway through the park could effectively cut off the migration routes for ever.
As the dry season takes its toll on crops, local farmers find themselves facing an increasingly daunting challenge: how to protect their livelihoods from marauding elephants. Bees have become a key part of the solution, as researchers like Dr Lucy King used the animals' natural fear of the insects to promote the use of bee fencing – a technique that has proven surprisingly effective in reducing crop raids.
However, not all farmers are convinced by this approach and some say it is just one part of a growing arsenal of techniques they are using to defend their crops. In addition to beehive fencing, many are now using chilli balls, ditches, night watchmen, and even bangers – essentially explosive devices – to keep the elephants at bay.
While these methods have helped some farmers maintain an uneasy peace with their wildlife neighbours, they can never guarantee complete safety from the unpredictable forces of nature. In a region where drought and famine are ever-present threats, the prospect of spending yet another night watching for raiding elephants is one that Mwanajuma Kibula says she and her family can hardly bear.
"We would be bored without them," she says, but deep down many of these farmers know that this relationship with the wild cannot continue forever. The pressures of modern life – combined with the relentless push to develop Africa's vast tracts of natural land – make it ever more difficult for communities to find a way forward when facing the competing demands of agriculture and conservation.