Steve Backshall has encountered some incredible animals on his search around the planet, including those that are deadly to humans. They're looked at in detail here.

Looking back at some of Steve Backshall's favourite creatures, whose jaws, claws, venom and speed prove to be very useful weapons in the battle of the wild.

This show is devoted to the incredible critters Steve Backshall met on his travels who didn't quite make the Deadly 60 list. They still deserve their own programme.

Steve Backshall looks back at his favourite encounters from the wildlife series, from abseiling into a cave looking for bats to a thrilling meeting with a hippo.

Steve Backshall looks at the challenges faced when filming in the frozen tundra of Alaska and the steaming rainforests of Brazil.

Steve finishes his journey with a look at the vulnerable side of deadly animals.

A behind-the-scenes look at how the series is filmed, from where the team eat and sleep to the extreme measures they have to take as they travel.

Steve Backshall demonstrates how reading the tracks and signs left by an animal can lead to fantastic encounters.

At the Museum of Natural History in Oxford, Steve takes a look inside some of the top predators featured on Deadly 60 to find out what makes them so deadly.

Steve is spat at and bitten by scorpions, spiders and snakes in his quest to prove that venom is one of the most lethal weapons of the animal kingdom.

In this special episode, Steve shares stories of the contenders that didn't quite make it onto the Deadly 60 list.

Steve Backshall reports on animals that are endangered, and explores why the chimpanzee, mountain gorilla and harpy eagle are threatened with habitat loss and their populations severely depleted. In Madagascar, he also meets the most bizarre creature he has ever seen - the aye-aye.

Steve and his crew are back in the jungles of South America, where they head into crocodile-infested waters for a spooky nocturnal encounter.

Steve and the crew head to the mountain kingdom of Nepal to search for more animal predators, including a very grumpy rhinoceros and a Bengal tiger.

Steve and the crew comb the Venezuelan wetlands looking for the biggest snake in the world, the mighty green anaconda.

Steve joins a team trying to save an endangered predator, the orinoco crocodile, and witnesses the ferocious maternal instincts of a female croc.

Steve Backshall and the crew head for the island paradise of Sri Lanka in search of two massive predators and Steve attempts to free dive with a blue whale.

Steve and the crew visit the southern states of the USA and join a team of scientists tracking and tagging wild bobcats.

Steve Backshall reveals the advanced camera technology and tricks of the trade that allow him and the Deadly 60 crew to film stunning images.

From leeches to tapeworms and cuckoos to mosquitoes Steve reveals the mind-boggling methods that parasites employ to survive, breed and feed by exploiting their animal and human hosts.

Steve Backshall takes a look at some of the super skills and senses that animals around the world use to hunt and survive.

Steve Backshall investigates how humans around the world are increasingly coming into contact with dangerous and potentially lethal animals.

In this Deadly 60 Special, Steve Backshall takes a look at the incredible methods animals employ to protect themselves against predators.

In this Deadly 60 special, wildlife expert Steve Backshall examines the increasing pressures threatening our planet's animal populations.

Steve Backshall looks back at some remarkable unseen footage from the filming of Deadly 60, including the rescue of a juvenile fur seal from hungry great white sharks in South Africa and a terrifying run in with a giant venomous centipede in Venezuela. There are also some funny outtakes and Steve reveals his all time favourite animal encounter ever.