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Physical Feats - Swifts
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The swifts can fly at 100 miles per hour (160 kilometres per hour), yet have difficulty walking. A swift completes a non-stop flight of 500,000 km between first leaving its nest and landing to make its own nest 2 years later.
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Previous:
Back
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Book:
Incredible But True
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Section:
Incredible But True
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Chapter:
Birds and Mammals
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