In the opening sequence, an aerial camera zooms in on a solitary Komodo dragon from afar. This, states Attenborough, is the last place on Earth still ruled by reptiles. Though they may seem primitive, reptiles and amphibians still thrive thanks to diverse survival strategies. In Venezuela, a pebble toad evades a tarantula by free-falling down a steep rock face. The basilisk, nicknamed the Jesus Christ lizard, can literally run on water and the Brazilian pygmy gecko is so light it does not break the surface. Reptiles are cold-blooded, and some have developed unusual strategies to absorb heat. Namaqua chameleons darken the skin of the side of their body facing the sun. A male red-sided garter snake masquerades as a female using fake pheromones, attracting rival males which help raise its body temperature and thus its chance of breeding. Malagasy collared lizards conceal their eggs by burying them, but egg-eating hognose snakes stake out their favourite laying sites. Niue Island sea kraits lay theirs in a chamber only accessible via an underwater tunnel. Other reptiles guard their eggs. Horned lizards drive off predators, but larger adversaries such as coachwhip snakes prompt a different reaction – the lizard plays dead. Komodo dragons prey on water buffalo in the dry season. They stalk a buffalo for three weeks as it slowly succumbs to a toxic bite, then strip the carcass in four hours. In Life on Location, the Komodo film crew tell of the harrowing experience of filming the dragon hunt.
Life is a nature documentary series made by BBC television, first broadcast as part of the BBC's Darwin Season on BBC One and BBC HD from October to December 2009. The series takes a global view of the specialised strategies and extreme behaviour that living things have developed in order to survive; what Charles Darwin termed "the struggle for existence". Four years in the making, the series was shot entirely in high definition.
The UK broadcast of Life consists of ten 50-minute episodes. The opening programme gives a general introduction to the series, a second looks at plants, and the remainder are dedicated to the major animal groups. They aim to show common features that have contributed to the success of each group, and to document intimate and dramatic moments in the lives of selected species chosen for their charisma or their extraordinary behaviour. A ten-minute making-of feature Life on Location aired at the end of each episode, taking the total running time to 60 minutes.
Life is produced by the BBC Natural History Unit in association with the Discovery Channel, Skai TV and the Open University. The original script, used in the British and Canadian versions of the series, was written and narrated by David Attenborough. Source: Wikipedia