Ten Deadliest Snakes with Nigel Marven

Brazil (3x2)

Ημερομηνία προβολής: Ιαν 12, 2017

Infra-red cameras in the dead of night reveals a forest pit-viper sense and strike a target just fractionally warmer than its surroundings. Then there's the mussurana - a snake that not only eats other snakes but is immune to their venom.