The behind-the-scenes look at London Zoo continues.
A breeding pair of aye-ayes Mammy and Tanny, two very rare members of the lemur family, are the first to join the zoo in 60 years. Meanwhile, Bonito the giant anteater can look forward to a new home - and a new mate.
Narrated by Andrew Lincoln.
Producer Stephen Leslie ; Series producer Michael Houldey (S) (W)