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A study of how animals adapt to unpredictable natural phenomena.
Season 1, Episode 6
Whales and sea lions journey to the seas off Alaska to feed on plankton bloom, an explosion of plant life.
Season 1, Episode 5
The annual flood at Botswana's Okavango Delta, which affects elephants, buffalo and lions.
Season 1, Episode 4
A yearly sardine migration that attracts the attention of dolphins, gannets and sharks.
Season 1, Episode 3
Examining a lion family's struggle to survive until the return of the great migration.
Season 1, Episode 2
Follow a family of hungry grizzly bears as they await the arrival of salmon that travel each year from the Pacific Ocean to mountain streams.
Season 1, Episode 1
Examining the annual sardine run along the coast of South Africa, an event that provides food to various sea creatures.
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