8 Views • Created August 04, 2013 By NationalGeographic • Updated March 23, 2023 Share →
Created By NationalGeographic • Updated March 23, 2023
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Penguins Do the Wave to Keep Warm
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Time Lapse Photography
Description
June 15, 2011 – New, sped-up video of an emperor penguin huddle in Antarctica shows the group takes small steps, creating a wave. Researchers say the undulations ensure each penguin a turn in the middle of the cluster, which helps the birds keep warm.
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