Life in the Freezer - Season 1 - Eps 5: The Big Freeze
During the Antarctic winter, conditions are so extreme that most animal life deserts the region. The few exceptions include emperor penguins, which huddle together as storms rage, and Weddell seals, which maintain holes in the ice for access to an underwater world in which fish survive by having natural antifreeze in their blood.
About Life in the Freezer

Title: Life in the Freezer
First Air Date: 1993-11-18
Last Air Date: 1993-12-23
Status: Ended
Rating: 8.3/10 (from 22 votes)
Language: EN
Seasons: 1
Total Episodes: 6
Network: BBC One
Genres: Documentary
Production Companies: BBC
Synopsis
Sir David Attenborough looks at the natural history of the Antarctic continent
Cast

David Attenborough
Self - Presenter