overview : Find out which species are among the deadliest twelve animals in: Costa Rica, the Amazon, Asia and the Asia Pacific. The world is home to an array of creatures that have evolved to survive harsh environments and brutal competition. Find out which species are among the deadliest twelve animals in: Costa Rica, the Amazon, Asia and the Asia Pacific.

First Air Date : Jan 01, 2006

Last Air Date : Jan 01, 2006

Runtime : 47m

Episodes : 8

Seasons : 1

Genre : Documentary,

Companies : National Geographic

Countries : HK

Keywords : animal, deadly