Continuing the twice weekly portrait of London Zoo and Whipsnade Park. In line with the policy of breeding animals of endangered species a male Sumatran tiger is about to be introduced to a female, while a baby South American monkey, a golden lion tamarin, requires some expert help. And an Asian lioness needs to find a secluded spot where she can give birth.
(The next episode on Wednesday at 7.30)
(Digital widescreen)