A Gecko’s Survival Tale
In A Gecko’s Survival Tale, narrator Sir David Attenborough introduces the Brazilian pygmy gecko, a rainforest creature so tiny it could rest on your fingertip! This speedy little gecko has amazing survival tricks, like hydrophobic skin that keeps it dry and the ability to stand on water. Even in the face of a rainstorm, this gecko’s lightweight and clever moves help it thrive in its wild and watery home. This video is excerpted from BBC's Life, a show that explores the remarkable strategies animals and plants use to ensure their survival.
Lesson Express
Q: How does the pygmy gecko’s hydrophobic skin help it survive in its rainforest environment? Can you think of other animals that might use similar adaptations?
A: The gecko’s hydrophobic skin prevents it from absorbing water, allowing it to stay dry and avoid drowning in heavy rain. Other animals, like ducks or water striders, also use waterproof features to survive in wet environments.
Q: Why might the pygmy gecko’s ability to walk on water be more effective than hiding under leaves during a rainstorm?
A: Walking on water allows the gecko to avoid large raindrops that could harm it while staying safe from predators that might search under leaves. It uses its lightweight body to escape danger in a unique way.
Q: What can we learn from the pygmy gecko’s special abilities about how animals survive in tough environments?
A: The pygmy gecko’s unique skills show us how animals develop special features to help them survive in difficult places. This helps us understand how animals change over time to fit their surroundings and stay safe.
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