Aired: 6/17/2012
The amazing web of life centred on the Brazil nut tree is revealed.
Aired: 6/24/2012
Chris Packham reveals how the world's spectacular grasslands flourish.
Aired: 7/1/2012
Chris Packham looks at the annual miracle of the temperate forest.
Aired: 7/8/2012
Chris Packham travels across the world to reveal the secrets of our watery habitats.
