Venom: Tread with caution - hidden beneath logs, in trees, burrows or long grass are creatures so deadly that one bite is enough to take down an adult elephant. (2 of 3) [S,AD]
Deadliest Jaws: From the great white shark to the Nile crocodile, see how nature's apex predators have established their positions on top of the food chain. (1 of 3) [S,AD]