Most lions don't eat people, but some parts of East Africa have been plagued by repeated outbreaks of man-eating. Gordon Buchanan investigates.
Hayden goes hunting with an ancient tribe who range over an area larger than London, using blowpipes to bring down monkeys.
Lions are 400 pounds of muscle, teeth and claw, but they begin life blind, toothless and fluffy. Follow their amazing transformation.
Follow the epic migration of a pregnant female from Australia to South Africa as she covers 6,000 nautical miles in just 99 days.
The Atchafalaya swamp is an immense floodplain in the heart of Louisiana, where forests and bayous provide refuge for all manner of wildlife.