From the shelter of our homes, snow looks magical, but it's a harsh reality to many animals. Snow means freezing temperatures, which these animals must endure for many months. Wildlife cameraman Gordon Buchanan meets some of the world's most iconic snow animals across the globe, from the penguins of Antarctica to the bison of Yellowstone and the Arctic fox. Beyond the Arctic Circle in northern Norway, he encounters wolves, lynx, reindeer, polar bears, muskox, and even a woolly bear - the most miraculous, coolest Arctic caterpillar! Buchanan reveals the incredible adaptations and extraordinary strategies these animals use to survive.
When you picture the lowest levels of the food chain, you might imagine herbivores happily munching on lush, living green plants. But this idyllic image leaves out a huge (and slightly less appetizing) source of nourishment: dead stuff. John C. Moore details the "brown food chain," explaining how such unlikely delicacies as pond scum and animal poop contribute enormous amounts of energy to our ecosystems.
A visit to arguably the most famous archipelago on Earth, the Galapagos. It's home to a myriad of bizarre and unique creatures, endemic to these islands - but how did they get here and what is the key to these extraordinary islands that allows them to thrive? The programme reveals that this key holds not just the secret to life here, but also to how Darwin was able to leave with the ideas that would revolutionise biology.
From the steaming rainforests of Borneo to the freezing fossil beds of China, the arid canyons of Spain and the remote cloud-forests of Ecuador, this series spans the globe and travels through time to explore the thrilling and surprising story of how flying animals came to conquer the skies. The team used ground-breaking 3D cameras, high speed filming and stunning CGI to immerse the viewer in an astounding aerial world. 3D demands that subjects be filmed relatively close to the camera – far from ideal in a wildlife documentary. This represented an extremely tricky task, so the team liaised extensively with UAV designers, macro-rig engineers and directors-of-photography who helped us to develop entirely new systems that took 3D to places it had never been before. The Octocopter is a multi-rotor UAV with customised gimbal capable of carrying 2 Red Epic cameras in order to shoot 3D. The octocopter was developed to help the team film in 3D in places no other 3D rig has ever got to, but it also posed many challenges. Its weight meant that flight-time was severely limited, and in volatile environments like the rainforest, where conditions can change rapidly, every flight was valuable and any failed attempt would have been costly.
Part two of two. Explorer Benedict Allen is determined to get disabled journalist Frank Gardner into the wilds of Papua New Guinea, despite having to grapple with Frank's wheelchair. As the terrain gets even tougher to negotiate, the pair know they must make an epic journey into the highlands, crossing through two tribal territories to achieve their objective. However, as Frank gets close to realising his dream of seeing wild birds of paradise up-close, his old injuries return to haunt him and the expedition hangs on a knife edge.
An elaborate river portrait-in this case of one of the greatest rivers of Europe. An epic journey of discovery into the continent's unknown wild lands, "Danube - Europe's Amazon" shows how the river's famous currents helped sculpt the incredible landscapes, and it links them together.