Evolution Earth
Ice
Polar bears in the Arctic, penguins in Antarctica and other animals on icy islands can reveal changes taking place at the planet's frozen extremes. (60 minutes)
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UPCOMING EPISODES
Sat, 8/2 at 10:00 pm on Austin PBS WORLD
Earth
Stories of how animals react to Earth's extremes, from humpback whales to tiny butterflies and savanna chimpanzees. (60 minutes)
Sun, 8/3 at 8:00 am on Austin PBS WORLD
Earth
Stories of how animals react to Earth's extremes, from humpback whales to tiny butterflies and savanna chimpanzees. (60 minutes)