Steve Backshall leads a team of elite explorers - including world leading underwater cave explorer Robbie Schmittner, former Royal Marine Aldo Kane and diving camera operator Katy Fraser - into the wilds of the Yucatan Peninsula in Mexico. Under the vast jungle here is the largest unexplored network of caves in the world, comprising thousands of kilometres of passageways. They are stunningly beautiful but incredibly dangerous - much of the system is under water. First the team must trek through tough, scorpion-infested jungle to camp alongside a giant sinkhole in the jungle floor - a dark gateway to an underworld full of nightmarish creatures.
2019 • Nature
Going down into these narrow flooded passageways is not for the faint-hearted but, with only an estimated one percent of the caves explored, it is an opportunity for the team to write themselves into cave diving history, by pushing further in than anyone has before. This is a challenge that tests even the most accomplished cave divers. Steve must face the terrors of being lost in an underwater silt cloud in a cave. But there is a bigger issue at stake. All life in the Yucatan depends on the fresh water in this network of caves, but it's being contaminated by human development. With every metre the team maps, it adds to the knowledge of the system, which, in turns, helps protect it for future generations.
2019 • Nature
Riding onboard with a cheetah, a green turtle and a white-tailed sea eagle as they show us around their respective homes. With natural sounds and elegant embedded graphics delivering information, this is an immersive journey into their world like no other. Each section rides onboard with one of the animals as it shows us around its world. Revealing how they go through their daily routines, journey across different parts of their homes and introduce us to the other animals they share them with, in this extraordinary immersive show. A trio of cheetahs hunting on the Namibian bushveld, a green turtle cruising the reefs of Indonesia and a white-tailed sea eagle as it soars above the west coast of Scotland. All the animals are part of ongoing scientific studies or research projects, they are habituated or trained to carry small, lightweight cameras capable of capturing images in high definition. With often bespoke technology developed and pioneered by research scientists and the teams from Blue Planet II and forthcoming series Animals With Cameras. This is the core of this immersive BBC Four series that reveals the natural world through the perspective of its subjects, and has afforded the scientific community an even deeper understanding of their subjects.
2017 • Nature
We look at the ways in which plants have adapted to survive in the harshest climates on Earth. Whether in the driest, hottest deserts or the coldest Arctic wastes, plants have come up with some ingenious ways of surviving, including eating animals and actually caring for their offspring.
"Magical Appearances" explores how swallows magically appear each spring and asks how did complex and beautiful insects like butterflies suddenly arrive in the summer.The discovery of the swallow’s epic migration and the revelation that butterflies could metamorphose into totally different looking adults were scientific stories both cloaked in mystery and controversy.
Antarctica - the coldest, windiest, most hostile continent. Only the toughest can survive here. From Weddell seals that grind back the ice with their teeth, to colourful starfish carpeting the seabed beneath the ice. Huge colonies of king penguins crowd any ice-free land, and four tonne elephant seals fight for territory on the beach. Life comes here because the ocean that surrounds the continent is incredibly rich. Thousands of penguins, seals, albatross, and over a hundred great whales feast on krill baitballs. However, the ocean here is warming and with that comes an uncertain future. (Number of days filming: 236)