South America: Fer-de-lance The fer-de-lance, or Bothrops asper, is one of the most venomous snakes in Central and ... What makes the puff adder particularly dangerous is its tendency to remain ...

Fer-de-lance snakes are masters of disguise, as shown here, blending seamlessly into the leaf ... [+] litter—an impressive camouflage for one of the world's most dangerous snakes. In the Amazon ...

This species has earned the reputation of being one of the most dangerous desert snakes ... is one of the most venomous snakes in Australia. They can grow up to 10 feet long and are found all ...