For 150 million years, the skies didn't belong to birds--they belonged to the pterosaurs. These flying reptiles, wh
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Not since Willam A. Bryan's 1915 landmark compendium, Hawaiian Natural History, has there been a single-volume work
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Studies evolution by looking at data and observations of organisms in nature from ecologists, anatomists, behaviorists,
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Pterosaurs were a peculiar group of Mesozoic vertebrates, which acquired the ability to fly in an original way, using a
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To this day Charles Darwin’s evolutionary theory of the "survival of the fittest" has been visualized with the
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