Advances in thermal imaging have finally helped rangers get one step ahead of poachers hunting elephants and rhinos in Kenya's Maasai Mara conservancy. But "Hunting the Poachers" isn't your standard explainer. Commissioned by WWF and Wired UK and directed by Ben Falk (via Odelay Films), it's an intense mood piece set at night on the African plains. Tom Turley was the DP.