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Spring in the Arctic

In Spring in the Arctic, narrator Sir David Attenborough walks us through time-lapse videography showing how the Arctic transforms during the spring and what this means for the Arctic poppy and the hearty, persistent woolly bear caterpillar. This video is excerpted from BBC’s Frozen Planet, a series that shows a fragile world of beauty and hostility, where nature finds a way to survive and thrive in frigid conditions.

Video Details
Location:
Arctic
Grades:
Program:
Frozen Planet
Time:
3:26
Subject:

Lesson Express

Q: Why does the woolly bear caterpillar go into a state of hibernation that includes its heart stopping and its body freezing?
A: It did not eat enough to turn into a moth, so it cannot leave the tundra.

Q: Why do the dark patches of land melt faster than the ice?
A: The dark patches absorb more sunlight so they warm faster.

Q: What does the time-lapse photography show us about the Arctic poppies?
A: How the flowers move around to catch the sunlight.

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