the deep

The Deep

A place of mountain ranges, perpetual night, pressure extremes and cold... and the weirdest life forms on our planet. A true voyage into the unknown with constant surprises in store. Fish with grotesquely cavernous mouths and cruel teeth lurk one kilometre below the surface. Any light is living light, but a glow in the dark may be meant to attract the opposite sex, unless it is the deep-sea angler fish who already has her mate conveniently fused to the end of her nose. On the floor of the ocean deep, all manner of primitive creatures crawl across the ooze.

Upcoming Airdates

Frozen Seas

Life on the edge of a frozen sea is tough. Pack-ice at both poles is constantly on the move, and in winter freezes solid with air temperatures 70°C below freezing. Only in spring, with the retreating ice and light reaching the water, does life begin again. Plankton blooms and feeds vast hordes of migrating fish, birds, whales, seals and polar bears. Walruses rake the seabed for clams. Minke and humpback whales gorge themselves on gigantic swarms of krill. But it is a brief indulgence, for the ice soon returns and pushes life back into the ocean.

  • 2018-07-24T16:00:00-07:00
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  • 2018-07-24T19:00:00-07:00
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  • 2018-07-25T22:00:00-07:00
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  • 2018-07-26T05:00:00-07:00
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  • 2018-07-29T08:00:00-07:00
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Seasonal Seas

Shafts of sunlight radiate through a green sea. This blazing light is the vital source of energy used by the countless billions of plankton which grow every spring and summer in the world's temperate sea, the richest of all habitats. Forests of giant kelp, the fastest growing plant in the world, harbor thousands of animals. Sharks move in to pick off the vulnerable. Sea otters, brilliantly coloured anemones, squid and exquisite leafy dragons are just a few of the other creatures that live in this cool, rich water.

  • 2018-07-31T16:00:00-07:00
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  • 2018-07-31T19:00:00-07:00
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  • 2018-08-01T22:00:00-07:00
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  • 2018-08-02T05:00:00-07:00
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  • 2018-08-05T08:00:00-07:00
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Coral Seas

Bathed in warm, clear tropical water and brilliant sunlight, coral reefs are the rainforests of the sea. Surrounded by ocean deserts they are rich oases of life. Spectacular numbers make it necessary to stand out to survive.This competition is highly visible as brightly coloured fish compete for food, territory and mates. But the corals themselves are also dynamic. Incredible time-lapse photography shows the dramatic formation of a coral reef, portraying its myriad inhabitants and its ultimate destruction.

  • 2018-08-07T16:00:00-07:00
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  • 2018-08-07T19:00:00-07:00
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  • 2018-08-08T22:00:00-07:00
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  • 2018-08-09T05:00:00-07:00
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  • 2018-08-12T08:00:00-07:00
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Tidal Seas

Tides govern marine life. Tidal marshes are one of the most productive parts of the world. Numerous plants support numerous animals, yet life is not easy: predators are attracted to these enormous quantities of food, forcing animals to seek constant protection from attack. Relief comes with the crashing waves, as the tides flow once more. Between the tides, when the sands become depleted of food and air, the worms, clams and shrimps just endure the expected pause.

  • 2018-08-14T16:00:00-07:00
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  • 2018-08-14T19:00:00-07:00
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  • 2018-08-15T22:00:00-07:00
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  • 2018-08-16T05:00:00-07:00
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  • 2018-08-19T08:00:00-07:00
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Coasts

The boundary between land and sea is an exciting place, with animals constantly coming and going. From the open oceans, millions of seabirds are forced to come onto land to breed. Sea eagles steal kittiwake chicks from their nesting ledges. Turtles lay their eggs in the sand and marine mammals haul themselves out to fight on the beaches. Sea-lions emerge from the kelp to give birth, while killer whales come crashing in on the surf to snatch the sealions' young.

  • 2018-08-21T16:00:00-07:00
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  • 2018-08-21T19:00:00-07:00
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