Part 4/4 Life In Cold Blood Ep. 3. David comes face to face with a monitor lizard that stands on tiptoe, is flashed at by anole lizards and uses a rod and line to tempt a timid skink out of its burrow. Other scaly stars include jacky lizards that wave, wrestling beaded lizards and the largest chameleons in the world jousting in the trees. He also encounters the world`s smallest chameleon, no bigger than his thumbnail, and the biggest lizard in Australia.