16 August 2011
Last updated at 05:21
Secret mammals worldwide caught by camera-traps
More Galleries
-
Big birdwatch
Beautiful birds to look out for during this year's big garden birdwatch
-
Cool elephants
Thermal images reveal how Asian elephants cool off
-
Weird species
New species recorded in the forests of Suriname
-
Monkey faces
Why monkeys have such varied colourful faces
-
Winter wonderland
Your best winter-themed nature photographs