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  • National Geographic

The Invaders

  • 2011
  • Ended
  • Documentary
  • ~44m / ep
  • 1 season

Meets the creatures whose alarming ability to adapt to new surroundings has allowed them to thrive in new areas, and create problems.

Latest: Season 1 · 2011

View all seasons
  1. E1. Cocaine Hippos

    Jul 14, 2011 · 44m

    The infamous drug lord Pablo Escobar was notorious for smuggling cocaine, but perhaps less known for illegally importing exotic species to his personal zoo.

  2. E2. Pigzilla

    Jul 21, 2011 · 44m

    As many as 23 million feral pigs have taken over Australia, causing an untold amount of damage.

  3. E3. Giant Swamp Rats

    Jul 28, 2011 · 44m

    Giant swamp rats are taking over the U.S. and destroying fragile ecosystems from Maryland to Oregon.

  4. E4. Moose Rampage

    Aug 4, 2011 · 44m

    A moose in the country is no big deal, but a moose in a New York suburb is a recipe for disaster.

  5. E5. Coyote Army

    Aug 11, 2011 · 44m

    Coyotes are invading backyards across America. With sharp teeth, wily intelligence and a body built for speed, these formidable predators can adapt and survive in nearly any environment.

  6. E6. Bed Bug Doomsday

    Aug 18, 2011 · 44m

    More and more people are falling victim to one of mans oldest parasitic pests, one that lives in colonies hidden in our furniture and literally drinks our blood while we sleep: bed bugs.