The Hardest Challenge

S1, E1: The Hardest Challenge

Available on iTunes, BritBox
The contests between predators and prey are the most dramatic events in nature. The Hardest Challenge reveals the range of techniques predators use to catch their prey - from a leopard using all its powers of stealth to stalk impala in broad daylight to wild dogs, who wear down their prey over long distances. But even with these finely tuned strategies, the outcome is far from certain.