Synopsis
Documentary series looking at the most dramatic wildlife spectacles on our planet, showing how life responds to natural events which can dramatically transform entire landscapes.
Episodes
Season 11
The Great MeltThe summer melt of Arctic ice provides opportunities for millions of animals.50m2
The Great Salmon RunEvery 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?50m3
The Great MigrationThe story of a lion family's struggle to survive until the return of the great migration.50m4
The Great TideA look at the sardine run, which happens each winter along the South African coast.50m5
The Great FloodMillions of animals time their migration across the Kalahari Desert to coincide with the the annual flooding of Botswana's Okavango Delta.50m6
The Great FeastThe 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.50m
The Great MeltThe summer melt of Arctic ice provides opportunities for millions of animals.50m2The Great Salmon RunEvery 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?50m3The Great MigrationThe story of a lion family's struggle to survive until the return of the great migration.50m4The Great TideA look at the sardine run, which happens each winter along the South African coast.50m5The Great FloodMillions of animals time their migration across the Kalahari Desert to coincide with the the annual flooding of Botswana's Okavango Delta.50m6The Great FeastThe 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.50mCast
