Warm current from the Sea of Japan creates one of Wild Russia's best kept secrets: an underwater world as spectacular as any in the Caribbean. In this world, danger lies at every turn.
Caucasian turs are only found on the steep slopes of Russia's Caucasus Mountains. Only 6,000 of these animals are left, and footage of them is extremely rare.
A long-horned beetle attempts to escape a colony of ravenous red ants, but slips back down into their waiting jawas and his ripped apart while it's still alive.
A wolf and a bear, two of Russia's deadliest predators, pick up the same scent of carcass off the coast of Siberia's Lake Baikal. Will one back down or will they battle?
Stellar's sea eagles battle golden eagles at a lake in Russia's Kamchatka Peninsula. When food's at stake, the eagles are willing to fight to the death.
A mother owl brings a lemming home for her two hungry chicks. The larger chick claims the lemming as soon as it's dropped, leaving the smaller and weaker chick to starve.
A wolf is attracted by the scent of an elk carcass, but the meal belongs to a brown bear, the king of the Russian wilderness. The wolf must be patient if it wants to share in the spoils.
Mayflies invade Minnesota and other Great Lake states every year. In a few weeks, billions of mayflies will mate and die in a ravenous, uncontrollable orgy.