Tierisch müde - Das Rätsel Schlaf

More and more bacteria are becoming insensitive to antibiotics, not least due to excessive drug consumption. According to the EU, this problem could soon become as explosive as the environmental issue - and antibiotic resistance threatens to become one of the main causes of death worldwide. Research must therefore find alternatives - not miracle cures, but permanently effective drugs. There has already been one in the past: One hundred years ago, the French biologist Félix d'Hérelle discovered mysterious "bacteria-eating" viruses, known as bacteriophages or phages for short. He used these to successfully treat bacterial infections before the development of antibiotics, but his method was forgotten again. Is bacteriophage therapy the miracle medicine of the future?

Stunning stories from the unusual life of the Ural owl, a mysterious nocturnal predator that can fearlessly attack even humans. Set over a period of just over a year, 'Fearless Queen of the Night' provides an extraordinary insight into the life of one of the largest European owl species.

Standing almost alone in the great Southern Ocean, South Georgia island plays host to some of the largest concentrations of animals anywhere on Earth during the spring and summer months. This is the story of these vast animal cities, and of the order that lies beneath their seeming chaos.

Gorillas and Chimpanzees struggle for power and dominance within their clans.

Documentary about the life of explorer Jacques Cousteau.

Do we need animals to fill the void that should really be filled by people? To what extent do we project our own deprivation and longing on these sweet pets? All the protagonists in this documentary are indirectly afraid of being rejected and find safety and unconditional love in their animal(s). We observe these relationships and follow them in their steps to overcome their anxieties and insecurities and step into the world of humans more.

This moving, family documentary goes behind the scenes at The Big Bear Alpine Zoo, which is only one of two high elevation, Alpine Zoos in the United States.

Le Bison d'Europe, colosse de la forêt

The vast savannah of the Serengeti. A large part of the genus Panthera lives here. Better known as the "actual big cat". They are among the largest cat species on earth. Among them is the lion, the true predator beneath the vast African sky. 'The King of Africa', male specimens of which weigh up to 270 kg, captured in breathtaking images that show the fascinating world of the big cats. Funny, tragic and spectacular recordings also document the fastest animal in the world, the cheetah, follow leopards on your trail and experience the first days of a black panther.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting nectar, ladybugs eating mites, snails mating, spiders wrapping their catch, a scarab beetle relentlessly pushing its ball of dung uphill, endless lines of caterpillars, an underwater spider creating an air bubble to live in, and a mosquito hatching.

The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of miles, and holds within it an exceptionally diverse ecology. Coniferous and subtropical forests, wetlands, and montane grasslands are as much a part of this world as the inhospitable, frozen mountaintops that tower above. The word Himalaya is Sanskrit for abode of snow, fitting for a stretch of land that houses the world’s largest non polar ice masses. Extensive glacial networks feed Asia's major rivers including the Ganges, Indus, and Brahmaputra. More than a billion people rely on these glacier-fed water sources for drinking water and agriculture. The Himalayas are not only a remarkable expanse of natural beauty. They're also crucial for our survival.

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinematic rollercoaster ride for all ages, Deep Blue uses amazing footage to tell us the story of our oceans and the life they support.

There are few places on earth that have such a diverse variety of terrain and range of climates concentrated in a relatively small area - temperate coastline, scorching arid deserts and tundra, tropical rainforests and frozen snowcapped mountains. And there are few places that are as heavily exploited by humans, yet remain a wilderness.

Takes us to locations all around the US and shows us the heavy toll that modern technology is having on humans and the earth. The visual tone poem contains neither dialogue nor a vocalized narration: its tone is set by the juxtaposition of images and the exceptional music by Philip Glass.

Guyane, vivre avec le jaguar

The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unravel the secrets of the Universe and go as close as possible to its origin. But Hubble has also become the superstar of space, offering us magnificent paintings of the Universe.

Two hundred years after Charles Darwin set foot on the shores of the Galápagos Islands, David Attenborough travels to this wild and mysterious archipelago. Amongst the flora and fauna of these enchanted volcanic islands, Darwin formulated his groundbreaking theories on evolution. Journey with Attenborough to explore how life on the islands has continued to evolve in biological isolation, and how the ever-changing volcanic landscape has given birth to species and sub-species that exist nowhere else in the world. Encompassing treacherous journeys, life-forms that forge unlikely companionships, and survival against all odds, Galápagos tells the story of an evolutionary melting pot in which anything and everything is possible.

Never-before-seen footage shows how our living in lockdown opened the door for nature to bounce back and thrive. Across the seas, skies, and lands, Earth found its rhythm when we came to a stop.

Documentary on the founder of Monkey World in Dorset, Jim Cronin, and his legacy.

Half of all bird species undertake annual migrations, everything from heavy-bodied swans to delicate hummingbirds. Migration is one of the most remarkable phenomena on the planet, hosts of animals of all shapes and sizes demonstrating incredible feats of endurance.