The incredible world of Cobras is revealed. One of cannibalistic Kings, bird-hunting desert specialists, and semi-aquatic toad hunters.

Vipers rule deserts, besiege homesteads and haunt the forest floor. Meet a snake family as diverse as the challenges they face in their quest for survival.

Mambas are the fastest, longest venomous snakes in Africa. They strike fear into most, but are they really as terrifying as they’re reputed to be?