Deadly 60

Parasites (3x21)

Data di messa in onda: Ago 25, 2012

Steve Backshall delves into the weird and wonderful world of the parasites in this Deadly 60 special. From leeches to tapeworms and cuckoos to mosquitoes he reveals the mind-boggling methods that parasites employ to survive, breed and feed by exploiting their animal and human hosts