The lemurs must evade their deadly predator, the fossa, which is just as skilled at climbing.
(01:57)Take a look at these cute lemurs and the fearsome fossas.
Smart, factual entertainment featuring popular science, technology, natural history, archaeology, natural mysteries.
A unique insight into the natural world, the environment and the amazing creatures that inhabit it.
The official Facebook page for National Geographic TV Asia
Find out what's on with our monthly programme updates.