Nature’s Fear Factor
pbs documentaries

Nature’s Fear Factor

A bold experiment to bring rare and fierce African wild dogs back to Gorongosa National Park in Mozambique reveals how predators—and the fear they trigger—play a surprising and crucial role in keeping wild ecosystems healthy.
IMDb 8.753 分钟1974X-RayPG-13
纪录片启迪有趣现实题材
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