The Kamchatka Peninsula sits at the far eastern edge of Russian Siberia, a stretch of tundra and volcanic rock so isolated that it stayed closed to outsiders for decades under Soviet rule. This episode of the Living Edens series, directed by Kim MacQuarrie, follows a family of grizzly bears through terrain shaped by more than 300 volcanoes, twenty-nine of them still active, as the bears fish for sockeye salmon running upriver in the millions. Steller's sea eagles, snow sheep, and arctic foxes fill out the peninsula's wildlife, and the film crosses to nearby Bering Island for footage of northern fur seals diving to 600 feet and packing into rookeries loud enough to hear from a distance, where males fight over territory and mates while tufted puffins nest by the millions overhead and arctic foxes stalk the colony's edges for unattended pups. The camera stays on animal behavior rather than narration-driven explanation, letting the scale of the salmon run and the seal gatherings carry the sense of a landscape still running on its own terms, closer to what Alaska looked like a century ago than to anywhere reachable today.