Synopsis

During the winter, Antarctica doubles in size; however, the frozen surface hides a great secret.

Further Information

More clips from Seven Worlds, One Planet

Humpbacks' extraordinary feeding technique | Seven Worlds, One Planet

BBC One | 2019 | 2'04''

The whales feeding technique helps them to make the most of the feeding opportunity.

Sea anemones vs jellyfish | Seven Worlds, One Planet

BBC One | 2019 | 1'47''

Being rooted to the sea floor makes sea anaemones vulnerable to predators.

Humpbacks' extraordinary feeding technique | Seven Worlds, One Planet

BBC One | 2019 | 2'04''

The whales feeding technique helps them to make the most of the feeding opportunity.

Sea anemones vs jellyfish | Seven Worlds, One Planet

BBC One | 2019 | 1'47''

Being rooted to the sea floor makes sea anaemones vulnerable to predators.

Humpbacks' extraordinary feeding technique | Seven Worlds, One Planet

BBC One | 2019 | 2'04''

The whales feeding technique helps them to make the most of the feeding opportunity.

Sea anemones vs jellyfish | Seven Worlds, One Planet

BBC One | 2019 | 1'47''

Being rooted to the sea floor makes sea anaemones vulnerable to predators.

Humpbacks' extraordinary feeding technique | Seven Worlds, One Planet

BBC One | 2019 | 2'04''

The whales feeding technique helps them to make the most of the feeding opportunity.

Sea anemones vs jellyfish | Seven Worlds, One Planet

BBC One | 2019 | 1'47''

Being rooted to the sea floor makes sea anaemones vulnerable to predators.

More from Sir David Attenborough

5: Forests | Planet Earth III

BBC One | 2023 | 57'40''

Sir David Attenborough journeys into the forests, where dogs communicate with whistles, treehoppers fight assassin bugs, 'spirit bears' fish, a...

The mystery of the whale shark nursery | Blue Planet II

BBC One | 2017 | 3'08''

Nutrients from the deep provide sustenance for a large gathering of sea life.

Ants vs Cows | Natural World

BBC Two | 2017 | 2'09''

The super colony unites in a spectacular attack to defend their nest from curious cows.

Young spider monkey needs dad's help | Planet Earth II

BBC One | 2016 | 2'23''

In the forests of Guatemala a young spider monkey is going exploring. But she gets stuck and needs dad's help to get d...

Lizard Heaters | Life in Cold Blood

BBC Two | 2014 | 3'53''

Wall lizards take advantage of foul-smelling dead-horse arums.

How Many People Can Live on Planet Earth? | Horizon

BBC Two | 2009 | 58'22''

Naturalist Sir David Attenborough investigates whether the world faces a population crisis and if it is the duty of indiv...

Cross-dresser | Life

BBC One | 2009 | 2'22''

Some male cuttlefish are too small to fight for a mate, so have to come up with a sneaky plan if they are to get their way with the girls. Approaching a...

Whale shark feeding | Planet Earth

BBC One | 2006 | 2'20''

The crew seized an unexpected opportunity, when a perfect set of technical and animal circumstances converged, to film this behaviour for ...

Our Precious Isles | Wild Isles

BBC One | 2023 | 57'14''

David Attenborough celebrates the rich variety of habitats in our wild isles, the existence of which is critical for the survival of species ...

2: Water Worlds | The Green Planet

BBC One | 2022 | 58'13''

A look at the beautiful, bizarre worlds created by water plants. Flowers smother rivers and lakes. Plants fight and hunt. A river bubbles ...

David Attenborough | The Queen's Platinum Jubilee

BBC One | 2022 | 1'32''

David Attenborough speaks about the environment. Also, includes footage of the drones that turn into animals.

COP26 delegates and climate scientists | Climate Change: The Facts

BBC One | 2021 | 3'06''

COP26 delegates and climate scientist Hannah Cloke discuss their hopes for the COP26 conference.

Poison dart frogs battle it out | Attenborough's Life in Colour

BBC One | 2021 | 1'15''

A poison dart frog fights off a contender until he's sufficiently warned off.

Greta meets David Attenborough | Greta Thunberg: A Year to Change the World

BBC One | 2021 | 3'39''

Greta Thunberg and David Attenborough discuss their hopes for the future of the planet.

Leopard seal vs penguin | Seven Worlds, One Planet

BBC One | 2021 | 2'46''

Glaciers crumbling more quickly, due to climate change, give the advantage to leopard seals hunting penguins.

The People v Climate Change

BBC Two | 2021 | 1'03'06''

Meet the 108 ordinary Brits who Sir David Attenborough says we should listen to. This warm and honest documentary reveals how everyday people fee...

How human impact on the environment is increasing the emergence of new diseases | Extinction: The Facts

BBC One | 2020 | 6'42''

An explanation as to why pandemic diseases are becoming more common d...

Tait's pups meet the pack… and honey badgers | Dynasties

BBC One | 2018 | 2'10''

Tait introduces her tiny pups to the rest of the pack as they emerge for the very first time. But the pack is visi...

Marine predators team up | The Blue Planet

BBC Two | 2017 | 6'03''

A variety of marine predators team up to capitalise on a large group of migrating sardines.

Compilation | Attenborough at 90

BBC One | 2016 | 1'26''

A short montage of the fun and amazing moments David Attenborough has shared in his documentaries over a 70-year career.

Winter in Antarctica | Seven Worlds, One Planet

Synopsis

More clips from Seven Worlds, One Planet

More resources about Glaciated Landscapes

More from Sir David Attenborough

We use cookies!