Sophisticated Serpents • 2008 • episode "S1E4" • Life in Cold Blood

43:27

Every year, five million people visit London's Natural History Museum to see its incredible collection, from extraordinary dinosaurs to giant whales, and rare fossils to space rocks said to be as old as the solar system itself. But only a fraction of the staggering 80 million items in the collection are on display. Here cameras capture some of these incredible specimens, revealing the unique and rare pieces too valuable to exhibit.

S1E1 • Natural History Museum: World of Wonder • 2020 • Nature

50:00

All habitats present challenges to life, but few more so than the desert, but still, even here, life abounds, from little foxes to speed lizards and light-footed gazelles to huge camels. Each one finds its own ways to exploit and conserve food and water, creating new dramas every day.

2021 • Nature

58:29

Our journey begins with David at the North Pole, as the sun returns after six months of darkness. We follow a pair of courting polar bears, which reveal a surprisingly tender side. Next stop is the giant Greenland ice cap, where waterfalls plunge into the heart of the ice and a colossal iceberg carves into the sea. Humpback whales join the largest gathering of seabirds on earth to feast in rich Alaskan waters. Further south, the tree line marks the start of the Taiga forest, containing one third of all trees on earth. Here, 25 of the world's largest wolves take on formidable bison prey. At the other end of our planet, the Antarctic begins in the Southern Ocean where surfing penguins struggle to escape a hungry sea-lion and teams of orcas create giant waves to wash seals from ice floes -a filming first. Diving below the ice, we discover prehistoric giants, including terrifying sea spiders and woodlice the size of dinner plates. Above ground, crystal caverns ring the summit of Erebus, the most southerly volcano on earth. From here we retrace the routes of early explorers across the formidable Antarctic ice-cap - the largest expanse of ice on our planet. Finally, we rejoin David at the South Pole, exactly one hundred years after Amundsen then Scott were the first humans to stand there

S1E1 • Frozen Planet • 2011 • Nature

52:55

This episode continues the study of mammals, and particularly those whose young gestate inside their bodies. Attenborough asks why these have become so varied and tries to discover the common theme that links them. Examples of primitive mammals that are still alive today include the treeshrew, the desman and the star-nosed mole. Insect eaters vary enormously from the aardvark, giant anteater and pangolin to those to which much of this programme is devoted: the bats, of which there are nearly 1,000 different species. These took to flying at night, and its possible that they evolved from treeshrews that jumped from tree to tree, in much the same way as a flying squirrel.

10/13 • Life on Earth • 1979 • Nature

53:13

Woodpeckers: The Hole Story goes deep into the woods to explore the lives of a unique avian family. Woodpeckers come in 239 species, each one a colorful character with a story of its own. But all woodpeckers share some very special gifts – they are acutely adapted to life in the trees and are experts at working with wood. They have tree climbing feet, a forest flying technique, and chisel-tipped bills to carve out holes in sol

PBS Nature • 2022 • Nature

28:34

In the climax of the expedition, the team prepares to explore a 100-meter chasm at the very bottom of the river. Underwater robots take cameras down the abyss and find the deep water flesh-feeding candiru.

S1E5 • Amazon Abyss • 2005 • Nature