 The studio-bound programme featured animals from London Zoo, with the naturalist Julian Huxley discussing their use of camouflage, aposematism and courtship displays.Through this programme, Attenborough met Jack Lester, the curator of the zoo's reptile house, and they decided to make a series about an animal-collecting expedition.The result was "Zoo Quest," first broadcast in 1954, where Attenborough became the presenter at short notice due to Lester being taken ill.