E1 - The Emerald Band

Aired: June 17, 2012

The amazing web of life centred on the Brazil nut tree is revealed.

E2 - The Secret of the Savannah

Aired: June 24, 2012

Chris Packham reveals how the world's spectacular grasslands flourish.

E3 - The Magical Forest

Aired: July 01, 2012

Chris Packham looks at the annual miracle of the temperate forest.

E4 - Waterworlds

Aired: July 08, 2012

Chris Packham travels across the world to reveal the secrets of our watery habitats.