"Can you save the rainforest by buying it?"
One square metre of rainforest provides a great deal of habitat at high altitudes.
Before a plot of land is purchased, researchers – in this case, Mammal Research Co-ordinator Nadine Holmes – assess its biodiversity using camera traps.
A young hooded capuchin monkey (Sapajus apella) is sitting in the thicket of the Secret Forest in Peru.