Seasons & episodes
S0 · E25Diaries - The Great Flood - Mission Impassable Air date unannounced · 10 min
No episode summary available yet.
S0 · E26Diaries - The Great Feast - Swallowed by a Whale Air date unannounced · 10 min
No episode summary available yet.
S0 · E27Nature's Great Events - Diaries Air date unannounced · 50 min
No episode summary available yet.
S1 · E1The Great Melt 2009-02-11 · 50 min
The summer melt of Arctic ice provides opportunities for millions of animals.
S1 · E2The Great Salmon Run 2009-02-18 · 50 min
Every year, the survival of grizzly bears in North America depends on a spectacular natural event: the return of hundreds of millions of salmon from the Pacific Ocean to the mountain streams where they were born. This great return provides food not only for bears, but for killer whales, wolves, bald eagles and the very forest itself. Will the salmon return in time to keep the hungry bears alive?
S1 · E3The Great Migration 2009-02-25 · 50 min
The story of a lion family's struggle to survive until the return of the great migration.
S1 · E4The Great Tide 2009-03-04 · 50 min
A look at the sardine run, which happens each winter along the South African coast.
S1 · E5The Great Flood 2009-03-11 · 50 min
Millions of animals time their migration across the Kalahari Desert to coincide with the the annual flooding of Botswana's Okavango Delta.
S1 · E6The Great Feast 2009-03-18 · 50 min
The summer plankton bloom in the north-east Pacific draws in animals in great numbers, from the billion-strong shoals of herring to migratory humpback whales.