Ecologists find a ‘landscape of fearlessness’ in a war-torn savannah

A team of Princeton ecologists took advantage of a rare opportunity to study what happens to an ecosystem when large carnivores are wiped out.

Liz Fuller-Wright, Office of Communications, March 7, 2019 2 p.m.

“Large carnivores play a critical, and disproportionate, role in their ecosystems, and their populations are declining worldwide,” said Justine Atkins, a graduate student in ecology and evolutionary biology at Princeton. “However, there is real reason to be hopeful in many of these systems,” she said. She and a team of colleagues found evidence that reintroducing key carnivores in a large-mammal ecosystem could undo the damage caused by their removal. Their work appears in the March 8 issue of the journal Science.

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