The Green Cathedral
Could there be a hidden world of insects, as yet undiscovered, up in the treetops of the tropical rain-forest? That's the question STEPHEN SUTTON and PETER HUDSON wanted to answer in the course of the Zaire Expedition, but they also found time to rescue a fish eagle, to encounter ferocious army ants, and to go elephant-tracking with pygmies.
Producer DILYS BREESE (Bristol) (Repeated; Wednesday 9.5 am)