Adventurous naturalist and all round snake lover Nigel Marven takes a look at some of the world's most lethal snakes.
China
Costa Rica
USA
South Africa
Seven Worlds, One Planet
Into the Wild: India
Countryfile
World's Deadliest Animals
Serengeti - La grande cavalcade des animaux
Mamas
Tierkinder der Wildnis
Chris Packham's Animal Einsteins
Wild Russia
Wildest Arctic
Islands in Time: A Wildlife Odyssey
David Attenborough's Natural Curiosities
Animal Cops: Houston
The Crocodile Hunter
Animal Shelter
Foxes: Their Secret World
Planet Earth
Really Wild Animals
Life in Cold Blood
Evan Goes Wild