[6 parts merged into one] Featuring groundbreaking new science, experiments and leading scientists from a variety of disciplines, the series unravels the natural history of the body's largest organ. Skin is an incredible, multi-function organ that science is still learning so much about. It has adapted to allow animals to conquer virtually every habitat on the planet.
2019 • Nature
During summer, the Atlantic coast of the northeastern United States attracts huge amounts of fish and wildlife. Particularly interesting are the basking sharks, the world’s second-largest fish, and the leatherback sea turtles, which weigh one ton and are the world’s largest reptile.
Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause them, we can now capture exactly what happens as snow transforms into a deadly and unpredictable danger.
Siberia - It accounts for 10% of the land on our planet. Siberia is known for its frost and is known worldwide as one of the coldest places on earth. However, Siberia is home to numerous species of large wild animals, beasts and other creatures, including musk deer, camel, gazelle and rare species of lizard - Siberian salamander, which can be several years in a frozen state at - 40gradusov C and survive. From the cold north to the southern steppes - all Siberia, in all its splendor. Kamchatka - Land exploding volcanoes and glaciers, a country of ice and fire.
Armed with the latest global scientific research, Chris Packham and Liz Bonnin battle it out to find the definitive answer to the burning question - which are best, cats or dogs? Part 2: Chris Packham and Liz Bonnin present the second of two programmes in which pooches and pussies are put through a number of tests to see which family pet comes out on top. There are five more rounds, concentrating on which animal is easiest to train, communication, which is best at helping reduce people's stress, independence and the big question - do cats and dogs really love their owners? On the search for answers, dog-lover Chris meets a Border Collie which can recognise more than 150 words and Liz meets a cat capable of choosing its own TV channels.