Primatologist Dr Julie Anderson and writer and adventurer Guy Grieve scale new heights as they explore one of the most inaccessible... More >
Primatologist Dr Julie Anderson and writer and adventurer Guy Grieve scale new heights as they explore one of the most inaccessible habitats on Earth in search of an elusive monkey.

Primatologist Dr Julie Anderson and writer and adventurer Guy Grieve continue their adventure in the African rainforest as they study one of the world's rarest and little-known species of monkey – the red-capped mangabey.