Overview: Steve Backshall goes back in time to discover the deadliest animals that ever walked the earth - the dinosaurs - starting at London's Natural History Museum.
Overview: Steve Backshall travels the globe to swim with sharks and prove they are not simply the brutish killers many people believe.
Overview: Steve Backshall experiences killer cold and discovers how animals survive sub-zero temperatures - from thick pelts and blubber to the ability to freeze and survive.
Overview: Steve Backshall takes a look at some of the most deadly forces of nature on our planet as he explores the elemental furies of fire, ice, water and wind.
Overview: Steve Backshall discovers how reptiles, including chameleons, turtles, crocodiles, snakes and komodo dragons, become cold-blooded predators.
Overview: Steve travels to a wolf conservation centre to come nose-to-nose with some wolves and demonstrates how their highly developed senses make them such formidable hunters.