BBC One's ten-part series follows the strategies that plants and animals use to survive for four years. Charles Darwin also called this 'the struggle for existence'. The documentary shows characteristics that contribute to the success of each group, and shows the intimate moments of life.

You can also find this documentary on Netflix. The makers (who also directed The New Wilderness) show in Holland: nature in the delta, the Dutch waters - such as the entire river and sea area - and everything that lives in these wetlands.