Massive Nature

Massive Nature

The mysteries behind the world's most dramatic wildlife events.

Episode Guide

  • Massive Nature - The Gauntlet (Season 1 Episode 12)
    Season 1 Episode 12:

    The Gauntlet

    Following along with the largest bat migration in the world, where 20 million get together to fly from Mexico to Texas; the extraordinary migration of salmon in North America.

  • Massive Nature - Massive Nature (Season 1 Episode 11)
    Season 1 Episode 11:

    Massive Nature

    Alaskan salmon migrate upstream to the rivers where they were spawned.

  • Massive Nature - The Falls (Season 1 Episode 10)
    Season 1 Episode 10:

    The Falls

    Each year, millions of salmon instinctively fight their way back to their spawning grounds to lay eggs, but they are met by hungry grizzly bears and bald eagles with a plan of their own.

  • Massive Nature - The Greatest Shoal on Earth (Season 1 Episode 8)
    Season 1 Episode 8:

    The Greatest Shoal on Earth

  • Massive Nature - The Exodus (Season 1 Episode 6)
    Season 1 Episode 6:

    The Exodus

    Each year, 40 million bats stream out of the `guano caves' near San Antonio, Texas, running a deadly gauntlet of hawks, falcons, snakes and raccoons.

  • Massive Nature - The Edge (Season 1 Episode 5)
    Season 1 Episode 5:

    The Edge

    After nesting in Antarctica all summer, young Adelie penguins must leap into the open oceans while predatory leopard seals lie in wait.

  • Massive Nature - The Crossing (Season 1 Episode 3)
    Season 1 Episode 3:

    The Crossing

    The migration of wildebeest across the Serengeti is thought to be the greatest movement of land animals anywhere on Earth, but at the Mara River, giant crocodiles guard the crossing points.

  • Massive Nature - The Trap (Season 1 Episode 2)
    Season 1 Episode 2:

    The Trap

    A million pink flamingos congregate on a steaming soda lake in Africa's Great Rift Valley, prey to baboons and fish eagles.

  • Massive Nature - The Deep (Season 1 Episode 1)
    Season 1 Episode 1:

    The Deep

    Billions of tiny sardines are on a collision course with thousands of dolphins.