Elephant conservation is a major priority in southern Africa, but habitat loss and urbanization mean the far-ranging pachyderms are increasingly restricted to protected areas like game reserves. The risk? Contained populations could become genetically isolated over time, making elephants more vulnerable to disease and environmental change.
A recent study from the University of Illinois Urbana-Champaign and the University of Pretoria in South Africa demonstrates how African conservation managers could create and optimize elephant movement corridors across a seven-country region. The study offers a map showing landscape connections that would support elephants’ habitat needs and allow for more gene flow among populations.