Episode guide

Conquerors

Series 1

Conquerors

  • Lionfish

    The lionfish, which eats other predators, has conquered such a large area of ocean that it has been described as the worst invasive species on the planet.

    Not scheduled
    Not scheduled
  • Giant Crab of Kamchatka

    The king crab, one of the largest shellfish, is depopulating the seabed and changing the balance of species in the ocean.

    Not scheduled
    Not scheduled
  • Fire Ant

    The fire ant has successfully thrived as a result of protecting its territory, confiscating food for itself and fighting with burning venom.

    Not scheduled
    Not scheduled
  • Pine Processionnary Caterpillar

    The pine processionary caterpillar is threatening Europe's forests with its ability to defoliate vast tracts of pines.

    Not scheduled
    Not scheduled