Celebrities investigate the issues, search out solutions and see how we can all be involved in saving planet earth's wildlife. Radio One DJ Edith Bowman travels to Cambodia to meet a cold blooded killer, the rare Siamese crocodile. After years of illegal hunting for the skin trade, these crocodiles were declared extinct. Scientists later discovered a few still living in the wild, but the current Siamese crocodile population is thought to be as low as 200. Is time running out? Show less