David Attenborough's Natural Curiosities - Season 1 Episode 1 Stretched to the Limit
7.30 48 minutes Some animals appear to have taken Nature’s gifts and stretched them to extreme limits. With these two natural curiosities one creature, the giraffe, has ended up with a super-stretched neck, the other, the chameleon, a super stretchy tongue. In both cases nature has found a way to turn the ordinary into the extraordinary.
