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Last broadcast on Wed, 3 Sep 2008, 20:00 on BBC Four (see all broadcasts).
Synopsis
David Attenborough reveals the surprising truth about the cold-blooded lives of reptiles and amphibians, including Jacky lizards that wave, wrestling beaded lizards and the largest chameleons in the world jousting in the trees. He also comes across the world's smallest chameleon, which is no bigger than his thumbnail, and the biggest lizard in Australia.

Credits
- Presenter
- David Attenborough
Broadcasts
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Mon 18 Feb 200821:00
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Sun 24 Feb 200817:35
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Wed 26 Mar 200803:00
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Tue 22 Apr 200820:00
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Wed 3 Sep 200820:00
