PBS - Operation Maneater (2014) Part 2 Polar Bear

In OPERATION MANEATER, veterinarian Mark Evans uses technology to tackle three of nature's deadliest giants: the Nile Crocodile, the Polar Bear, and the Great White Shark. When these animals attack humans, both sides lose out. Mark Evans is on a personal mission to find ways to break the circle of violence. Follow him as he tries out ingenious high-tech solutions to the most hostile wildlife conflicts on Earth.

Part 2: Polar Bear

Mark Evans travels to the shores of Canada's Hudson Bay. Every year bears congregate along this coast as they wait for the sea ice to harden so they can they head north and feast on seals. But bold bears are venturing into the towns of Churchill and Arviat and are terrorizing local residents. Three people have been viciously attacked in recent months and bears are regularly shot dead in self-defence.

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