S1E1:Stretched to the Limit

29 Jan 201322 minTV-G

Some animals appear to have taken nature's gifts and stretched them to extreme limits. In this remarkable natural history documentary, David Attenborough looks at the chameleon's tongue and the giraffe's neck. One animal ended up with a super-stretched neck, the other a stretchy tongue. In both cases nature has found a way to turn the ordinary into the extraordinary.