overview : An ambitious seven-year natural history series documenting six of the planet's most threatened ecosystems and meeting the people fighting to restore the Earth’s delicate balance.

First Air Date : Apr 24, 2022

Last Air Date : Apr 23, 2023

Runtime : 58m

Episodes : 4

Seasons : 2

Genre : Documentary,

Companies : BBC Studios Natural History Unit

Countries : GB

Keywords : nature documentary, threatened ecosystem