Horizon - Predators in Your Backyard

Seizoen: 47 - Aflevering: 15 / 384 - Eerst uitgezonden: 08 maart 2011 - Episode ID: 419190

Looking at the radical scheme of reintroducing predator animals close to human dwellings around the world, and the benefits following the reintroduction of Wolves back to Yellowstone National Park.