Gutiérrez: Una deuda pendiente
Emmy award-winning filmmaker and marine biologist Rick Rosenthal teams up with science fiction writer Chris Carter on an investigative journey to explore evidence of intelligent life, not in space, but in the sea – specifically, manta rays. Might these alien-looking animals be trying to make contact with us? There are intriguing clues.
They have no roots, no seeds, no flowers, but mosses show immense survival capacities and can suspend their biological activity for long periods. Today, researchers are exploring the exceptional resistance of these archaic organisms. British ecologists have even resurrected a "zombie" moss that has been trapped in the permafrost for 1,500 years. Associated with decay and disliked in Europe, mosses are deified in Japan. With 25,000 species worldwide, bryophytes - their scientific name - are the seat of real ecosystems, and can develop in inhospitable landscapes, through an extravagant reproduction cycle.
In Canada and Alaska, the consequences of global warming are being keenly felt by brown bears - but in different ways by different populations. Their survival depends mainly on the quantity of wild salmon available in the region, as it is the fruit of their catch that enables the bears to accumulate fat reserves for the winter. While salmon populations off Canada's Pacific coast continue to decline year after year, in the immense Bristol Bay in western Alaska, as well as on Kodiak Island, they are increasing considerably. The water temperature in the North Pacific is now ideal for salmon development. From Canada to Alaska, the documentary follows different bear populations over a two-year period.
Rescued from poachers, an endangered baby pangolin embarks on a journey back to the wild with help from a devoted human guardian in this documentary.
Jane Goodall has spent five years observing the chimps in Tanzania (formerly Tanganyika), Africa. One of her discoveries is that they use primitive tools. The film shows the life of the chimps. Retrospective note: This documentary features remarkable historical footage of Goodall, her original camp, and the Gombe chimpanzees. It shows the early years of Goodall establishing the site before it went on to become a world-renowned research center.
Nature documentary that takes a breathtaking flight on the wings of birds across six continents and experiences some of the world's greatest natural spectacles from a bird's-eye view.
From the Academy-Award nominated creators of the Broadway show STOMP and the award-winning film Wild Ocean, The Last Reef is an uplifting, inspirational large-format and 3D cinema experience capturing one of nature's more vibrant and diverse wonderlands. Exotic coral reefs, vibrant sea walls in the sub-arctic pulsating with anemones and crustaceans: these biodiversity hot spots are as vital to our lives as the rainforests. Shot on location in Palau, Vancouver Island, French Polynesia, Mexico, and The Bahamas using groundbreaking 3D cinematography, The Last Reef takes us on a global journey to explore the connection of our cities on land with the ocean's complex, parallel world of the coral reefs beneath the sea.
Explores the elemental phenomenon of sound and its power to bend time, cross borders, and profoundly shape our perception of the world around us.
David Attenborough sets out on an intrepid quest across seven continents to create a unique television event to celebrate the wealth of natural features that makes Planet Earth so varied, so distinctive and so spectacularly beautiful.
Set in the vast expanse of South Africa's Mala Mala game reserve, a host of Africa's biggest and fiercest wildlife species compete for food, mates and territory against the backdrop of a harsh dry season.
For fifteen million years orangutans roamed tropical forests from China to South East Asia. In Borneo, one of their last island outposts, lives one today who is a legend. He's won more than just a kingdom, he's won human hearts. They gave him the name Kusasi. The Orangutan King is the story of Kusasi's life told to us by a remarkable witness. Dr Birute M. Galdikas has been researching orangutans in Borneo for over 40 years. Now, for the first time, Dr Galdikas will draw audiences deep into the orangutan universe. With enthusiasm and insight she tells us this special story - taking us back 30 years and unfolding Kusasi's story with detail, energy, and the wonder that she still feels for the orangutan species. As a three year old orphan, Kusasi fell under the care of Galdikas in her forest research camp. But driven by a cunning and tenacious spirit Kusasi did not behave as the other ex-captive infants.
A feature-length documentary showing the changing world of nature, the sky, the sea, the sun, planets, insects and volcanic action. A story of nature's strange and intricate designs for survival and her many methods of perpetuating life.
Venturing into the wilds of China, "Born in China" captures intimate moments with a panda bear and her growing cub, a young golden monkey who feels displaced by his baby sister, and a mother snow leopard struggling to raise her two cubs.
The Bastard King chronicles the life of a lion from cub to King - battling against an unimaginable enemy that is ravaging a world where blood is becoming easier to find than water. This unique story challenges traditional storytelling - serving as an allegory for endangered species - and our very own fate
This fascinating film tells the story of one man's struggle to protect a small population of gorillas on the slopes of Mount Kahuzi in Zaire and of his incredible relationship with Kasimir, the great silver-backed male, and his family.
NOVA: Extreme Animal Weapons From lobster claws and dog teeth to bee stings and snake fangs, every creature depends on a weapon. But some are armed to extremes that make no practical sense - whether it's bull elks with giant 40-pound antler racks or tiny rhinoceros beetles with horns bigger than their body. What explains giant tusks, horns and claws that can slow an animal down and even impair health and nutrition? Showcasing astonishing wildlife cinematography, Extreme Animal Weapons investigates the riddle of outsize weaponry and uncovers a bold new theory about what triggers an animal arms race. In creatures as varied as dung beetles and saber-toothed tigers, shrimp and elephants, the same hidden factors trigger the race and, once started, these arms races unfold in exactly the same pattern. In this enthralling special, NOVA cracks the secret biological code that underlies nature's battleground.
Snakes, creatures with superpowers that have allowed them to adapt perfectly to their environment, play an essential role in the ecosystem.
Mystery of the Giant Birds
What comes to mind when you think of the largest structure built by living creatures? China's sprawling Great Wall? Or maybe the skyscrapers of New York and Dubai? The truth is, no human feat of construction can compare to the sheer size and majesty of the Great Barrier Reef--spanning more than 1,400 miles off the coast of Australia and home to countless unique species of aquatic life. Narrated by acclaimed Australian actor Eric Bana, Great Barrier Reef lets us experience the awe of this natural cityscape and introduces us to the visionaries and "citizen scientists" who are helping us better understand and protect the reef. Grab your mask and snorkel and come on an unforgettable adventure with sea turtles and manta rays, witness the birth of baby seahorses, participate in a coral watch expedition, and discover the exotic splendor of fluorescent corals at night as Great Barrier Reef captures the natural beauty and exquisite strangeness of this awesome, bizarre, and vibrant living world.