Ten Deadliest Snakes with Nigel Marven
Adventurous naturalist and all round snake lover Nigel Marven takes a look at some of the world's most lethal snakes.
3. USA
0.0Jul 3, 2014 · 43 min
The USA is the land of the rattlesnake - there are over 30 species of rattler found here. But what's the deadliest serpent in the country?