A survey of reptiles and amphibians presented by David Attenborough made for BBC1
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BBC TV 1 - Life in Cold Blood - episode 3 - Dragons Of The Dry.avi
reptile survey
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BBC TV 1 - Life in Cold Blood - episode 4 - Sophisticated Serpents
snakes
David Attenburough talks about crocs, turles, tortises
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BBC TV 1 - Life in Cold Blood - s01e05 - Armoured Giants.avi
tehjamez 5cp cold blood eviscerate
Great Transformations What underlies the incredible diversity of life on Earth? How have complex life forms evolved? The journey from water to land, the return of land mammals to the sea, and the emergence of humans all suggest that creatures past and present are members of a single tree of life.
David Attenborough's Life on Earth
Extinction! Five mass extinctions have occurred since life began on Earth. Are humans causing the next mass extinction? And what does evolutionary theory predict for the world we will leave to our descendants?
The weapons of speed can be a matter of life and death. For those animals that rely on their speed, it is both a test of their endurance and their judgement in terms of hunting and being hunted. Only the fastest animals on the planet can afford to depend on their speed a wrong move and the predator can become the prey. Similarly, animals that are armed with horns must exercise extreme judgement when wielding their weaponry. Frequently horns are employed by males to intimidate sexual rivals and access females. Even in the world of insects, horns play the same role in mating rituals. Full Feature Length Documentary
The Evolutionary Arms Race Survival of the fittest: Raw competition? Intense cooperation? Both are essential. Interactions between and within species are among the most powerful evolutionary forces on Earth, and understanding them may be a key to our own survival.
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