Penguin parents sleep for just a few seconds at a time to guard newborns, study shows
By CHRISTINA LARSON AP Science Writer WASHINGTON (AP) — It’s a challenge for all new parents: Getting enough sleep while keeping a close eye on their newborns. For some penguins, it means thousands of mini-catnaps a day, researchers discovered. Chinstrap penguins in Antarctica need to guard their eggs and chicks around-the-clock in crowded, noisy colonies.
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