Lucy Cooke, the ‘amphibian avenger’, really loves frogs.
She travels to a remote region of Colombia’s wild west to look for one of the world’s most toxic animals: Phyllobates terribilis, the golden poison frog.
Protecting it from extinction isn’t an easy job – it lives among gold mines, drug runners, guerrillas and local people sceptical of protecting a frog that could kill them.
Can Lucy’s love for this rare orange frog convince them?
This video was first published by The Guardian on 29 Jun 2015.