Frozen Planet II

Original version

Simulcast of network BBC One in high definition. From 03/11/2010

BBC One HD

Documentaries

Factual: Science & Nature: Nature & Environment

How Earth's breathtaking frozen wildernesses are changing before our eyes.

Life in the extreme. In a fragile world of beauty and hostility, nature finds a way to survive and thrive. Sir David Attenborough explores a planet on the brink of major change.

Series 1

BBC Two

Formerly part of a wider BBC One South East region that included London and part of the South region. Separated from BBC One London 2001-09-03 following reorganisation of the South East region.

BBC One South East HD

BBC One London

London

The BBC North East & Cumbria region started in 1959 (tbc) as part of the BBC Television Service, before becoming BBC One North East & Cumbria.

BBC One North East & Cumbria

BBC One Cambridgeshire

BBC One Channel Islands

The BBC South region started on 5th January 1961 as part of the BBC Television Service, before becoming BBC One South.

BBC One South HD

BBC One Yorks & Lincs

The BBC South West region started on 20th April 1961 as part of the BBC Television Service, before becoming BBC One South West.

BBC One South West HD

BBC One North West HD

BBC One North West

BBC One Yorkshire

Formerly part of a wider BBC One South East region. Separated as BBC One London 2001-09-03 following reorganisation of the South East region.

BBC One London HD

BBC One Yorks & Lincs HD

The BBC West region started on 1st September 1957 as part of the BBC Television Service, before becoming BBC One West.

BBC One West HD

BBC One West

BBC One South West

BBC One Oxfordshire HD

BBC One South East

The BBC East region started on 1st May 1959 as part of the BBC Television Service, before becoming BBC One East.

BBC One East

BBC One Oxfordshire

BBC One East HD

BBC One Channel Islands HD

BBC One South

BBC One West Midlands

BBC One North East & Cumbria HD

BBC One region covering Derbyshire, Leicestershire and Nottinghamshire.

BBC One East Midlands

BBC One West Midlands HD

BBC One Cambridgeshire HD

BBC One East Midlands HD

BBC One Yorkshire HD

Simulcast of BBC One Wales in high definition. From 29/01/2013

BBC One Wales HD

BBC Northern Ireland region started on 19th April 1955 as part of the BBC Television Service, before becoming BBC One Northern Ireland.

BBC One Northern Ireland

BBC One Scotland

Scotland

Simulcast of BBC One Scotland in high definition. From 14/01/2013

BBC One Scotland HD

BBC One Wales

Wales

Simulcast of BBC One Northern Ireland in high definition. From 24/10/2012

BBC One Northern Ireland HD

Simulcast of network BBC Two in high definition.

BBC Two HD

BBC Two England

England

BBC Two Northern Ireland

Until 03/01/2009 BBC Two Wales (analogue) was known simply as BBC Two Wales. BBC Two Wales (digital) was BBC 2W. From 03/01/2009 BBC Two Wales schedules on both analogue and digital became identical

BBC Two Wales

Simulcast of BBC Two Northern Ireland in high definition

BBC Two Northern Ireland HD

Simulcast of BBC Two Wales in high definition

BBC Two Wales HD

David Attenborough

Rachel Scott

Elizabeth White

Mark Brownlow

Frozen Planet II: Series 1: Frozen Ocean

Frozen Ocean

BBC One - Frozen Planet II, Series 1, Frozen Ocean

At the top of our planet lies the Arctic Ocean, a shape-shifting world of ice and water.

At the top of our planet lies the Arctic Ocean - a shape-shifting world of ice and water, home to unique animals like polar bears, harp seals and bowhead whales.

At the top of our planet lies a magical realm, the Arctic Ocean. After four months of winter darkness, the sun returns to reveal a frozen ocean covered in ice. Mother polar bears emerge from their hillside dens and lead their cubs down to the sea ice to hunt, while a young male and female bear forge a surprising friendship out on the ice.

For others, the frozen sea is a trap. A pod of beluga whales has been confined to an ice hole for five months, slowly starving to death as the food around them runs out. Their salvation lies in the strengthening sun that comes with spring, melting the sea ice, allowing their escape.

Off the east coast of Greenland, the floating pack ice in spring is a nursery ground for harp seals. Mothers and pups have just a few weeks together for the pup to learn to swim before she leaves him to fend for himself. But in today’s warming climate, storms can tip helpless youngsters into the sea before they are strong enough to fend for themselves.

Summer is a time of plenty in the Arctic Ocean as plankton blooms feed millions of tiny mouths, such as bizarre skeleton shrimps, as well as the biggest: bowhead whales. These ancient and long-lived whales arrive en masse every year at secret locations known as whale spas. But today, with the loss of summer sea ice, their peace is shattered by orcas from the south. These daring predators are bold enough to take on the much larger bowheads, targeting their vulnerable calves.

The 24-hour daylight of the Arctic summer attracts visitors from afar, including huge flocks of seabirds like crested auklets. A male must use both his song and a secret tangerine perfume if he is to attract a mate. For the resident walrus, the summer heat can be unbearable. After hauling himself to the beach to moult, an old male uses an ingenious technique to get himself back to the cool of the water - a roly-poly!

Summers in the Arctic today bring record-breaking heat. With climate change, it is warming faster than anywhere else on Earth. It is predicted that the Arctic Ocean could become ice-free each summer by 2035, raising new challenges for polar bears. Without sea ice, more and more bears are becoming stranded on remote Arctic islands. It's a dangerous place to be for a mother bear with cubs, surrounded by larger, predatory males.

Accessibility links

Programme Index

Frozen Planet II

Series 1

Frozen Ocean

Contributors

Genres

Formats

Brand

Series

BBC One HD

About BBC One