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Episode 4 Preview

Season 1 Episode 4 | 30s

At the planet’s frozen extremes, shifts in animal movement and behavior reveal vital information about our future world. Examine polar bears in the Arctic, penguins in Antarctica and other animals surviving in icy worlds.

Episode 4 Preview
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Forgotten and overlooked, grasslands could hold the key to our planet’s survival.
Ice
At the planet’s frozen extremes, animals can reveal the changes taking place.
In the hottest places, species are going to extraordinary lengths to survive.
Remarkable island wildlife reveals insights into our rapidly changing planet.
Animals have a surprising story to tell about our rapidly changing planet.
Extras
Animals have a surprising story to tell about our rapidly changing planet.
Forgotten and overlooked, grasslands could hold the key to our planet’s survival.
Ice
At the planet’s frozen extremes, animals can reveal the changes taking place.
Plants are reacting to our changing climate so scientists are looking to soil for answers.
In the hottest places, species are going to extraordinary lengths to survive.
Wildebeest numbers rose after eradicating rinderpest. The Serengeti ecosystem rebounded.
A momentous occasion as a new Buffalo herd are returned to the Fort Peck Reservation.
Remarkable island wildlife reveals insights into our rapidly changing planet.
Reindeer are playing a crucial role in preserving the tundra by eating forest vegetation.
The ibex are Israel’s newest big city resident with rising desert temperatures.