Adventurous naturalist and all round snake lover Nigel Marven takes a look at some of the world's most lethal snakes.
Nigel Marven
Self
Planet Earth
The Living Isles
Australie : l'Odyssée Sauvage
Rooted
Battle of the Sexes - In the Animal World
Life in Cold Blood
Wildest Islands
Wild Dogs: Packs Vs. Pride
Pole to Pole
Really Wild Animals
Hottest Place on Earth
Les super-héros des animaux